diff --git a/index.html b/index.html
index 144fe8cc..c68f09aa 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
   <link href="https://www.w3.org/StyleSheets/TR/2021/cg-draft" rel="stylesheet">
   <meta content="Bikeshed version 82ce88815, updated Thu Sep 7 16:33:55 2023 -0700" name="generator">
   <link href="https://wicg.github.io/fenced-frame/" rel="canonical">
-  <meta content="bd99c82110e0988e2e12c64fb29bbc9c07ef2131" name="document-revision">
+  <meta content="3b93e2084ab87e9b32c8a783893377835ef4dbda" name="document-revision">
 <style>
 /* Put nice boxes around each algorithm. */
 [data-algorithm]:not(.heading) {
@@ -902,7 +902,7 @@
   <div class="head">
    <p data-fill-with="logo"><a class="logo" href="https://www.w3.org/"> <img alt="W3C" height="48" src="https://www.w3.org/StyleSheets/TR/2021/logos/W3C" width="72"> </a> </p>
    <h1 class="p-name no-ref" id="title">Fenced Frame</h1>
-   <p id="w3c-state"><a href="https://www.w3.org/standards/types#CG-DRAFT">Draft Community Group Report</a>, <time class="dt-updated" datetime="2023-09-13">13 September 2023</time></p>
+   <p id="w3c-state"><a href="https://www.w3.org/standards/types#CG-DRAFT">Draft Community Group Report</a>, <time class="dt-updated" datetime="2023-09-22">22 September 2023</time></p>
    <div data-fill-with="spec-metadata">
     <dl>
      <dt>This version:
@@ -1822,6 +1822,75 @@ <h4 class="heading settled" data-level="2.3.4" id="fenced-frame-config-interface
       <p>Initialize <var>value</var>’s <a data-link-type="dfn" href="#fencedframeconfig-contentheight" id="ref-for-fencedframeconfig-contentheight②">contentHeight</a> to <var>serialized</var>.[[ContentHeight]].</p>
     </ol>
    </div>
+   <p class="note" role="note"><span class="marker">Note:</span> To help with ease of adoption, <a href="https://github.com/WICG/turtledove/issues/286#issuecomment-1682842636">until 2026</a> we will support
+the API <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator" id="ref-for-dom-navigator">navigator</a></code>.<code class="idl"><a data-link-type="idl" href="#dom-navigator-deprecatedreplaceinurn" id="ref-for-dom-navigator-deprecatedreplaceinurn">deprecatedReplaceInURN()</a></code>, which allows you to substitute
+macros into the <a data-link-type="dfn" href="#fenced-frame-config-mapped-url" id="ref-for-fenced-frame-config-mapped-url①">mapped url</a> corresponding to a given <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#urn-uuid" id="ref-for-urn-uuid①⓪">urn uuid</a> or <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig①③">FencedFrameConfig</a></code>.</p>
+<pre class="idl highlight def"><c- b>typedef</c-> (<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString" id="ref-for-idl-USVString①"><c- b>USVString</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#fencedframeconfig" id="ref-for-fencedframeconfig①④"><c- n>FencedFrameConfig</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-type="typedef" data-export id="typedefdef-urnorconfig"><code><c- g>UrnOrConfig</c-></code></dfn>;
+
+<c- b>partial</c-> <c- b>interface</c-> <a class="idl-code" data-link-type="interface" href="https://html.spec.whatwg.org/multipage/system-state.html#navigator" id="ref-for-navigator"><c- g>Navigator</c-></a> {
+  <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise"><c- b>Promise</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined①"><c- b>undefined</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-navigator-deprecatedreplaceinurn" id="ref-for-dom-navigator-deprecatedreplaceinurn①"><c- g>deprecatedReplaceInURN</c-></a>(
+    <a data-link-type="idl-name" href="#typedefdef-urnorconfig" id="ref-for-typedefdef-urnorconfig"><c- n>UrnOrConfig</c-></a> <dfn class="idl-code" data-dfn-for="Navigator/deprecatedReplaceInURN(urnOrConfig, replacements)" data-dfn-type="argument" data-export id="dom-navigator-deprecatedreplaceinurn-urnorconfig-replacements-urnorconfig"><code><c- g>urnOrConfig</c-></code><a class="self-link" href="#dom-navigator-deprecatedreplaceinurn-urnorconfig-replacements-urnorconfig"></a></dfn>, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#idl-record" id="ref-for-idl-record"><c- b>record</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString" id="ref-for-idl-USVString②"><c- b>USVString</c-></a>, <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString" id="ref-for-idl-USVString③"><c- b>USVString</c-></a>> <dfn class="idl-code" data-dfn-for="Navigator/deprecatedReplaceInURN(urnOrConfig, replacements)" data-dfn-type="argument" data-export id="dom-navigator-deprecatedreplaceinurn-urnorconfig-replacements-replacements"><code><c- g>replacements</c-></code><a class="self-link" href="#dom-navigator-deprecatedreplaceinurn-urnorconfig-replacements-replacements"></a></dfn>);
+};
+</pre>
+   <div class="algorithm" data-algorithm="substitute macros" data-algorithm-for="fencedframeutil">
+     To <dfn class="dfn-paneled" data-dfn-for="fencedframeutil" data-dfn-type="dfn" data-export id="fencedframeutil-substitute-macros">substitute macros</dfn> with an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪">ordered map</a> with <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤">string</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑧">keys</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥">string</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑧">values</a> <var>macros</var> into a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑦">string</a> <var>string</var>, run
+  these steps: 
+    <ol>
+     <li data-md>
+      <p><span class="XXX">TODO:</span> <a href="https://github.com/WICG/fenced-frame/issues/116">Spec this</a>.
+ Substitute the keys from <var>macros</var> with the corresponding values into <var>string</var>, and return the
+ new string. There is no recursive substitution.</p>
+    </ol>
+   </div>
+   <div class="algorithm" data-algorithm="deprecatedReplaceInURN(urnOrConfig, replacements)" data-algorithm-for="Navigator">
+     The <dfn class="dfn-paneled idl-code" data-dfn-for="Navigator" data-dfn-type="method" data-export id="dom-navigator-deprecatedreplaceinurn"><code>deprecatedReplaceInURN(<var>urnOrConfig</var>, <var>replacements</var>)</code></dfn> method steps are: 
+    <ol>
+     <li data-md>
+      <p>Let <var>urn</var> be null.</p>
+     <li data-md>
+      <p>If <var>urnOrConfig</var> is a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-USVString" id="ref-for-idl-USVString④">USVString</a></code>, set <var>urn</var> to <var>urnOrConfig</var>.</p>
+     <li data-md>
+      <p>Otherwise, set <var>urn</var> to <var>urnOrConfig</var>’s <a data-link-type="dfn" href="#fencedframeconfig-urn" id="ref-for-fencedframeconfig-urn④">urn</a>.</p>
+     <li data-md>
+      <p>If <var>urn</var> is <span class="XXX">TODO invalid</span>, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-throw" id="ref-for-dfn-throw">throw</a> a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#exceptiondef-typeerror" id="ref-for-exceptiondef-typeerror">TypeError</a></code>.</p>
+     <li data-md>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate①">For each</a> <var>key</var> → _ of <var>replacements</var>:</p>
+      <ol>
+       <li data-md>
+        <p>If <var>key</var> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-starts-with" id="ref-for-string-starts-with">start with</a> <code>${</code> or <code>%%</code>, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-throw" id="ref-for-dfn-throw①">throw</a> a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#exceptiondef-typeerror" id="ref-for-exceptiondef-typeerror①">TypeError</a></code>.</p>
+       <li data-md>
+        <p>If <var>key</var> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-ends-with" id="ref-for-string-ends-with">end with</a> <code>}</code> or <code>%%</code>, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-throw" id="ref-for-dfn-throw②">throw</a> a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#exceptiondef-typeerror" id="ref-for-exceptiondef-typeerror②">TypeError</a></code>.</p>
+      </ol>
+     <li data-md>
+      <p>Let <var>p</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#a-new-promise" id="ref-for-a-new-promise">a new promise</a>.</p>
+     <li data-md>
+      <p>Let <var>global</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this⑧">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global">relevant global object</a>.</p>
+     <li data-md>
+      <p>Run the following steps <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel②">in parallel</a>:</p>
+      <ol>
+       <li data-md>
+        <p>Let <var>mapping</var> be <var>global</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#concept-document-window" id="ref-for-concept-document-window">associated Document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable">traversable navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-fenced-frame-config-mapping" id="ref-for-traversable-navigable-fenced-frame-config-mapping①">fenced frame config mapping</a>.</p>
+       <li data-md>
+        <p>Let <var>config</var> be the result of <a data-link-type="dfn" href="#fenced-frame-config-mapping-find-a-config" id="ref-for-fenced-frame-config-mapping-find-a-config">finding a config</a> in <var>mapping</var> with <var>urn</var>.</p>
+       <li data-md>
+        <p>If <var>config</var> is failure, <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-global-task" id="ref-for-queue-a-global-task">queue a global task</a> on the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#dom-manipulation-task-source" id="ref-for-dom-manipulation-task-source">DOM manipulation task source</a> given <var>global</var>, to <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#resolve" id="ref-for-resolve">resolve</a> <var>p</var> with <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined②">undefined</a></code>, and abort these steps.</p>
+       <li data-md>
+        <p>Let <var>substitutedUrl</var> be the result of <a data-link-type="dfn" href="#fencedframeutil-substitute-macros" id="ref-for-fencedframeutil-substitute-macros">substituting macros</a> with <var>replacements</var> into <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-mapped-url" id="ref-for-fenced-frame-config-mapped-url②">mapped url</a>'s <a data-link-type="dfn" href="#mapped-url-value" id="ref-for-mapped-url-value①">value</a>.</p>
+       <li data-md>
+        <p>Set <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-mapped-url" id="ref-for-fenced-frame-config-mapped-url③">mapped url</a>'s <a data-link-type="dfn" href="#mapped-url-value" id="ref-for-mapped-url-value②">value</a> to <var>substitutedUrl</var>.</p>
+       <li data-md>
+        <p><a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-global-task" id="ref-for-queue-a-global-task①">Queue a global task</a> on the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#dom-manipulation-task-source" id="ref-for-dom-manipulation-task-source①">DOM manipulation task source</a> given <var>global</var>, to <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#resolve" id="ref-for-resolve①">resolve</a> <var>p</var> with <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined③">undefined</a></code>.</p>
+      </ol>
+     <li data-md>
+      <p>Return <var>p</var>.</p>
+    </ol>
+    <details class="wpt-tests-block" dir="ltr" lang="en" open>
+     <summary>Tests</summary>
+     <ul class="wpt-tests-list">
+      <li class="wpt-test"><a class="wpt-name" href="https://wpt.fyi/results/fenced-frame/deprecated-config-apis.https.html" title="fenced-frame/deprecated-config-apis.https.html">deprecated-config-apis.https.html</a> <a class="wpt-live" href="https://wpt.live/fenced-frame/deprecated-config-apis.https.html"><small>(live test)</small></a> <a class="wpt-source" href="https://github.com/web-platform-tests/wpt/blob/master/fenced-frame/deprecated-config-apis.https.html"><small>(source)</small></a>
+     </ul>
+    </details>
+   </div>
    <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="secno">2.4. </span><span class="content">The <code class="idl"><a data-link-type="idl" href="#fence" id="ref-for-fence">Fence</a></code> interface</span><a class="self-link" href="#fence-interface"></a></h3>
    <p>Several APIs specific to fenced frames are defined on the <code class="idl"><a data-link-type="idl" href="#fence" id="ref-for-fence①">Fence</a></code> interface.</p>
 <pre class="idl highlight def"><c- b>enum</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="enum" data-export id="enumdef-fencereportingdestination"><code><c- g>FenceReportingDestination</c-></code></dfn> {
@@ -1843,16 +1912,16 @@ <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="s
 
 [<a class="idl-code" data-link-type="extended-attribute" href="https://webidl.spec.whatwg.org/#Exposed" id="ref-for-Exposed②"><c- g>Exposed</c-></a>=<c- n>Window</c->]
 <c- b>interface</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="interface" data-export id="fence"><code><c- g>Fence</c-></code></dfn> {
-    <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined①"><c- b>undefined</c-></a> <a class="idl-code" data-link-type="method" href="#dom-fence-reportevent" id="ref-for-dom-fence-reportevent"><c- g>reportEvent</c-></a>(<a data-link-type="idl-name" href="#typedefdef-reporteventtype" id="ref-for-typedefdef-reporteventtype"><c- n>ReportEventType</c-></a> <dfn class="idl-code" data-dfn-for="Fence/reportEvent(event)" data-dfn-type="argument" data-export id="dom-fence-reportevent-event-event"><code><c- g>event</c-></code><a class="self-link" href="#dom-fence-reportevent-event-event"></a></dfn>);
-    <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined②"><c- b>undefined</c-></a> <a class="idl-code" data-link-type="method" href="#dom-fence-setreporteventdataforautomaticbeacons" id="ref-for-dom-fence-setreporteventdataforautomaticbeacons"><c- g>setReportEventDataForAutomaticBeacons</c-></a>(<a data-link-type="idl-name" href="#dictdef-fenceevent" id="ref-for-dictdef-fenceevent①"><c- n>FenceEvent</c-></a> <dfn class="idl-code" data-dfn-for="Fence/setReportEventDataForAutomaticBeacons(event)" data-dfn-type="argument" data-export id="dom-fence-setreporteventdataforautomaticbeacons-event-event"><code><c- g>event</c-></code><a class="self-link" href="#dom-fence-setreporteventdataforautomaticbeacons-event-event"></a></dfn>);
-    <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#idl-sequence" id="ref-for-idl-sequence①"><c- b>sequence</c-></a>&lt;<a data-link-type="idl-name" href="#fencedframeconfig" id="ref-for-fencedframeconfig①③"><c- n>FencedFrameConfig</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-fence-getnestedconfigs" id="ref-for-dom-fence-getnestedconfigs"><c- g>getNestedConfigs</c-></a>();
+    <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined④"><c- b>undefined</c-></a> <a class="idl-code" data-link-type="method" href="#dom-fence-reportevent" id="ref-for-dom-fence-reportevent"><c- g>reportEvent</c-></a>(<a data-link-type="idl-name" href="#typedefdef-reporteventtype" id="ref-for-typedefdef-reporteventtype"><c- n>ReportEventType</c-></a> <dfn class="idl-code" data-dfn-for="Fence/reportEvent(event)" data-dfn-type="argument" data-export id="dom-fence-reportevent-event-event"><code><c- g>event</c-></code><a class="self-link" href="#dom-fence-reportevent-event-event"></a></dfn>);
+    <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined⑤"><c- b>undefined</c-></a> <a class="idl-code" data-link-type="method" href="#dom-fence-setreporteventdataforautomaticbeacons" id="ref-for-dom-fence-setreporteventdataforautomaticbeacons"><c- g>setReportEventDataForAutomaticBeacons</c-></a>(<a data-link-type="idl-name" href="#dictdef-fenceevent" id="ref-for-dictdef-fenceevent①"><c- n>FenceEvent</c-></a> <dfn class="idl-code" data-dfn-for="Fence/setReportEventDataForAutomaticBeacons(event)" data-dfn-type="argument" data-export id="dom-fence-setreporteventdataforautomaticbeacons-event-event"><code><c- g>event</c-></code><a class="self-link" href="#dom-fence-setreporteventdataforautomaticbeacons-event-event"></a></dfn>);
+    <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#idl-sequence" id="ref-for-idl-sequence①"><c- b>sequence</c-></a>&lt;<a data-link-type="idl-name" href="#fencedframeconfig" id="ref-for-fencedframeconfig①⑤"><c- n>FencedFrameConfig</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-fence-getnestedconfigs" id="ref-for-dom-fence-getnestedconfigs"><c- g>getNestedConfigs</c-></a>();
 };
 </pre>
    <div class="algorithm" data-algorithm="reportEvent(event)" data-algorithm-for="Fence">
      The <dfn class="dfn-paneled idl-code" data-dfn-for="Fence" data-dfn-type="method" data-export id="dom-fence-reportevent"><code>reportEvent(<var>event</var>)</code></dfn> method steps are: 
     <ol>
      <li data-md>
-      <p>Let <var>instance</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this⑧">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①">fenced frame config instance</a>.</p>
+      <p>Let <var>instance</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this⑨">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global①">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①">fenced frame config instance</a>.</p>
      <li data-md>
       <p>If <var>instance</var> is null, then return.</p>
      <li data-md>
@@ -1883,7 +1952,7 @@ <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="s
      <li data-md>
       <p>If <var>event</var>’s <code class="idl"><a data-link-type="idl" href="#dom-fenceevent-eventtype" id="ref-for-dom-fenceevent-eventtype①">eventType</a></code> is not <code>"reserved.top_navigation"</code>, return.</p>
      <li data-md>
-      <p>Let <var>instance</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this⑨">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global①">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc①">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance②">fenced frame config instance</a>.</p>
+      <p>Let <var>instance</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①⓪">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global②">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc①">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance②">fenced frame config instance</a>.</p>
      <li data-md>
       <p>If <var>instance</var> is null, then return.</p>
      <li data-md>
@@ -1916,7 +1985,7 @@ <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="s
      The <dfn class="dfn-paneled idl-code" data-dfn-for="Fence" data-dfn-type="method" data-export id="dom-fence-getnestedconfigs"><code>getNestedConfigs()</code></dfn> method steps are: 
     <ol>
      <li data-md>
-      <p>Let <var>instance</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①⓪">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global②">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc②">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance③">fenced frame config instance</a>.</p>
+      <p>Let <var>instance</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①①">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-global" id="ref-for-concept-relevant-global③">relevant global object</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc②">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance③">fenced frame config instance</a>.</p>
      <li data-md>
       <p>If <var>instance</var> is null, then return.</p>
      <li data-md>
@@ -1925,16 +1994,16 @@ <h3 class="heading settled" data-level="2.4" id="fence-interface"><span class="s
      <li data-md>
       <p>If <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-nested-configs" id="ref-for-fenced-frame-config-instance-nested-configs③">nested configs</a> is null, then return.</p>
      <li data-md>
-      <p>Let <var>results</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①①">list</a> of <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig①④">FencedFrameConfig</a></code>s.</p>
+      <p>Let <var>results</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①①">list</a> of <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig①⑥">FencedFrameConfig</a></code>s.</p>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate①">For each</a> <var>urn</var> → <var>config</var> of <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-nested-configs" id="ref-for-fenced-frame-config-instance-nested-configs④">nested
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate②">For each</a> <var>urn</var> → <var>config</var> of <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-nested-configs" id="ref-for-fenced-frame-config-instance-nested-configs④">nested
  configs</a>:</p>
       <ol>
        <li data-md>
-        <p>Let <var>newConfig</var> be a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#new" id="ref-for-new">new</a> <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig①⑤">FencedFrameConfig</a></code> object created in <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①①">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-realm" id="ref-for-concept-relevant-realm">relevant
+        <p>Let <var>newConfig</var> be a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#new" id="ref-for-new">new</a> <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig①⑦">FencedFrameConfig</a></code> object created in <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①②">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#concept-relevant-realm" id="ref-for-concept-relevant-realm">relevant
   realm</a>, with the following:</p>
         <dl>
-         <dt data-md><a data-link-type="dfn" href="#fencedframeconfig-urn" id="ref-for-fencedframeconfig-urn④">urn</a>
+         <dt data-md><a data-link-type="dfn" href="#fencedframeconfig-urn" id="ref-for-fencedframeconfig-urn⑤">urn</a>
          <dd data-md>
           <p><var>urn</var></p>
          <dt data-md><a data-link-type="dfn" href="#fencedframeconfig-sharedstoragecontext" id="ref-for-fencedframeconfig-sharedstoragecontext④">sharedStorageContext</a>
@@ -2009,12 +2078,12 @@ <h3 class="heading settled" data-level="2.6" id="automatic-reporting"><span clas
 automatically sends an <a data-link-type="dfn" href="#report-an-event" id="ref-for-report-an-event②">event-level beacon</a> when a fenced frame initiates a
 successful <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate③">navigation</a> to a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable">top-level traversable</a>.</p>
    <div class="algorithm" data-algorithm="attempt to send an automatic beacon">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="attempt-to-send-an-automatic-beacon">attempt to send an automatic beacon</dfn> given a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#source-snapshot-params" id="ref-for-source-snapshot-params">source snapshot params</a> <var>sourceSnapshotParams</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin③">origin</a> <var>sourceOrigin</var>, a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤">Document</a></code> <var>targetDocument</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤">string</a> <var>eventType</var>, run these steps: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="attempt-to-send-an-automatic-beacon">attempt to send an automatic beacon</dfn> given a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#source-snapshot-params" id="ref-for-source-snapshot-params">source snapshot params</a> <var>sourceSnapshotParams</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin③">origin</a> <var>sourceOrigin</var>, a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤">Document</a></code> <var>targetDocument</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑧">string</a> <var>eventType</var>, run these steps: 
     <ol>
      <li data-md>
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert④">Assert</a>: <var>eventType</var> is "<code>reserved.top_navigation</code>".</p>
      <li data-md>
-      <p>If <var>targetDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①">traversable navigable</a> is not a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①">top-level
+      <p>If <var>targetDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①">traversable navigable</a> is not a <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable①">top-level
  traversable</a>, abort these steps.</p>
      <li data-md>
       <p>If <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#source-snapshot-params-activation" id="ref-for-source-snapshot-params-activation">has transient activation</a> is set to false,
@@ -2074,7 +2143,7 @@ <h3 class="heading settled" data-level="3.1" id="window-extension"><span class="
      The <dfn class="dfn-paneled idl-code" data-dfn-for="Window" data-dfn-type="attribute" data-export id="dom-window-fence"><code>fence</code></dfn> getter steps are: 
     <ol>
      <li data-md>
-      <p>If <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①②">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc③">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance④">fenced frame config instance</a> is not null, then return <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①③">this</a>'s <a data-link-type="dfn" href="#window-fence" id="ref-for-window-fence">fence</a>.</p>
+      <p>If <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①③">this</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-bc" id="ref-for-window-bc③">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance④">fenced frame config instance</a> is not null, then return <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①④">this</a>'s <a data-link-type="dfn" href="#window-fence" id="ref-for-window-fence">fence</a>.</p>
      <li data-md>
       <p>Return null.</p>
     </ol>
@@ -2251,7 +2320,7 @@ <h4 class="heading settled" data-level="3.4.3" id="nested-traversables-inner"><s
      <li data-md>
       <p>Let <var>traversable</var> be a new <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable⑨">traversable navigable</a>.</p>
      <li data-md>
-      <p>Let <var>parentNavigable</var> be <var>element</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①">node navigable</a>.</p>
+      <p>Let <var>parentNavigable</var> be <var>element</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable②">node navigable</a>.</p>
      <li data-md>
       <p><a data-link-type="dfn" href="#initialize-the-nested-traversable" id="ref-for-initialize-the-nested-traversable">Initialize the nested traversable</a> <var>traversable</var> given <var>documentState</var> and <var>parentNavigable</var>.</p>
      <li data-md>
@@ -2363,7 +2432,7 @@ <h3 class="heading settled" data-level="3.6" id="focusing-changes"><span class="
     <p>Add a new step after the step that defines the <var>new chain</var> variable, that reads:</p>
     <ol start="9">
      <li data-md>
-      <p>If <var><a data-link-type="dfn" href="#focus-unfenced" id="ref-for-focus-unfenced">unfenced</a></var> is false, <var>new chain</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain">contains</a> a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①②">Document</a></code> <var>document</var> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable②">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑥">fenced navigable</a>, and <var>old chain</var> does not also <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①">contain</a> <var>document</var>, then return.</p>
+      <p>If <var><a data-link-type="dfn" href="#focus-unfenced" id="ref-for-focus-unfenced">unfenced</a></var> is false, <var>new chain</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain">contains</a> a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①②">Document</a></code> <var>document</var> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable③">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑥">fenced navigable</a>, and <var>old chain</var> does not also <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①">contain</a> <var>document</var>, then return.</p>
       <p class="note" role="note"><span class="marker">Note:</span> This is how we bail-out early just before calling the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focus-update-steps" id="ref-for-focus-update-steps">focus update steps</a>, in the case
 where focus is trying to cross the fence.</p>
     </ol>
@@ -2426,9 +2495,9 @@ <h3 class="heading settled" data-level="3.6" id="focusing-changes"><span class="
      <li data-md>
       <p>If <var>currentObject</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusable-area" id="ref-for-focusable-area④">focusable area</a>, then set <var>currentObject</var> to <var>currentObject</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#dom-anchor" id="ref-for-dom-anchor">DOM
  anchor</a>'s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document②">node document</a>.</p>
-      <p>Otherwise, if <var>currentObject</var> is a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①③">Document</a></code> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable③">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①②">parent</a> is non-null, then set <var>currentObject</var> to <var>currentObject</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable④">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①③">parent</a>.</p>
-      <p>Otherwise, if <var>currentObject</var> is a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①④">Document</a></code> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑤">node navigable</a> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑦">traversable
- navigable</a> whose <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①②">unfenced parent</a> is non-null, then set <var>currentObject</var> to <var>currentObject</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑥">node navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①③">unfenced
+      <p>Otherwise, if <var>currentObject</var> is a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①③">Document</a></code> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable④">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①②">parent</a> is non-null, then set <var>currentObject</var> to <var>currentObject</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑤">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①③">parent</a>.</p>
+      <p>Otherwise, if <var>currentObject</var> is a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①④">Document</a></code> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑥">node navigable</a> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑦">traversable
+ navigable</a> whose <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①②">unfenced parent</a> is non-null, then set <var>currentObject</var> to <var>currentObject</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑦">node navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①③">unfenced
  parent</a>.</p>
       <p>Otherwise, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-break" id="ref-for-iteration-break①">break</a>.</p>
     </ol>
@@ -2462,8 +2531,8 @@ <h3 class="heading settled" data-level="3.6" id="focusing-changes"><span class="
     <p>Modify step 9 of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-focus-navigation" id="ref-for-sequential-focus-navigation①">sequential focus navigation</a> algorithm to read:</p>
     <ol start="9">
      <li data-md>
-      <p>Otherwise, <var>starting point</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusable-area" id="ref-for-focusable-area⑤">focusable area</a> whose <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document③">node document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑦">node
- navigable</a> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑥">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③③">fenced navigable</a>. Set <var>starting point</var> to that <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑧">node navigable</a>'s <a data-link-type="dfn" href="#navigable-unfenced-parent" id="ref-for-navigable-unfenced-parent②">unfenced parent</a> and return to the
+      <p>Otherwise, <var>starting point</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusable-area" id="ref-for-focusable-area⑤">focusable area</a> whose <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-node-document" id="ref-for-concept-node-document③">node document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑧">node
+ navigable</a> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑥">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③③">fenced navigable</a>. Set <var>starting point</var> to that <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑨">node navigable</a>'s <a data-link-type="dfn" href="#navigable-unfenced-parent" id="ref-for-navigable-unfenced-parent②">unfenced parent</a> and return to the
  step labeled <i>loop</i>.</p>
     </ol>
    </div>
@@ -2505,7 +2574,7 @@ <h4 class="heading settled" data-level="3.7.1" id="supports-loading-mode"><span
       <p>Otherwise, if all of the following conditions are true:</p>
       <ul>
        <li data-md>
-        <p><var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-navigable" id="ref-for-navigation-params-navigable">navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable①">traversable navigable</a> is
+        <p><var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-navigable" id="ref-for-navigation-params-navigable">navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable②">traversable navigable</a> is
 a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑧">fenced navigable</a>;</p>
        <li data-md>
         <p><var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-response" id="ref-for-navigation-params-response">response</a>'s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response-url" id="ref-for-concept-response-url①">URL</a>'s <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme">scheme</a> is
@@ -2593,7 +2662,7 @@ <h4 class="heading settled" data-level="3.7.3" id="navigation-changes"><span cla
    </div>
    <div class="algorithm" data-algorithm="navigate">
      Modify the definition of <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate⑥">navigate</a> algorithm to include an extra parameter: an
-  optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥">string</a> <var>sharedStorageContext</var> (default null). 
+  optional <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑨">string</a> <var>sharedStorageContext</var> (default null). 
     <p>Modify step 7 of <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate⑦">navigate</a> algorithm to include the following condition:</p>
     <ul>
      <li data-md>
@@ -2611,7 +2680,7 @@ <h4 class="heading settled" data-level="3.7.3" id="navigation-changes"><span cla
     <p>Modify step 8 of the same algorithm to include the following condition:</p>
     <ul>
      <li data-md>
-      <p><var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable⑨">node navigable</a> is not a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①①">fenced navigable container</a> while at the same time <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④④">fenced navigable</a>.</p>
+      <p><var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⓪">node navigable</a> is not a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①①">fenced navigable container</a> while at the same time <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④④">fenced navigable</a>.</p>
       <p class="note" role="note"><span class="marker">Note:</span> This ensures that embedder-initiated navigations can <em>never</em> trigger a fragment
 navigation inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④⑧">fencedframe</a></code>.</p>
     </ul>
@@ -2621,20 +2690,20 @@ <h4 class="heading settled" data-level="3.7.3" id="navigation-changes"><span cla
       <li class="wpt-test"><a class="wpt-name" href="https://wpt.fyi/results/fenced-frame/fragment-navigation.https.html" title="fenced-frame/fragment-navigation.https.html">fragment-navigation.https.html</a> <a class="wpt-live" href="https://wpt.live/fenced-frame/fragment-navigation.https.html"><small>(live test)</small></a> <a class="wpt-source" href="https://github.com/web-platform-tests/wpt/blob/master/fenced-frame/fragment-navigation.https.html"><small>(source)</small></a>
      </ul>
     </details>
-    <p>Insert these steps immediately after step 20, the step that goes <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel②">in parallel</a>, so that what
-  follows are the first steps that run <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel③">in parallel</a> in the patched algorithm:</p>
+    <p>Insert these steps immediately after step 20, the step that goes <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel③">in parallel</a>, so that what
+  follows are the first steps that run <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel④">in parallel</a> in the patched algorithm:</p>
     <ol>
      <li data-md>
-      <p>If <var>url</var> is a <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#urn-uuid" id="ref-for-urn-uuid①⓪">urn uuid</a> and <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑤">fenced
+      <p>If <var>url</var> is a <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#urn-uuid" id="ref-for-urn-uuid①①">urn uuid</a> and <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑤">fenced
  navigable</a>:</p>
       <ol>
        <li data-md>
-        <p>Let <var>config</var> be the result of <a data-link-type="dfn" href="#fenced-frame-config-mapping-find-a-config" id="ref-for-fenced-frame-config-mapping-find-a-config">finding a
- config</a> in <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①⓪">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable②">traversable
- navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-fenced-frame-config-mapping" id="ref-for-traversable-navigable-fenced-frame-config-mapping①">fenced frame config mapping</a>.</p>
+        <p>Let <var>config</var> be the result of <a data-link-type="dfn" href="#fenced-frame-config-mapping-find-a-config" id="ref-for-fenced-frame-config-mapping-find-a-config①">finding a
+ config</a> in <var>sourceDocument</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①①">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable③">traversable
+ navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-fenced-frame-config-mapping" id="ref-for-traversable-navigable-fenced-frame-config-mapping②">fenced frame config mapping</a>.</p>
         <p class="note" role="note"><span class="marker">Note:</span> This might "wait" for an arbitrary period of time for the <var>config</var> associated with
- the <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#urn-uuid" id="ref-for-urn-uuid①①">urn uuid</a> <var>url</var> to be "finalized" in the <a data-link-type="dfn" href="#traversable-navigable-fenced-frame-config-mapping" id="ref-for-traversable-navigable-fenced-frame-config-mapping②">fenced frame config
- mapping</a>. This is why this step runs <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel④">in parallel</a>. This navigation will be canceled by
+ the <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#urn-uuid" id="ref-for-urn-uuid①②">urn uuid</a> <var>url</var> to be "finalized" in the <a data-link-type="dfn" href="#traversable-navigable-fenced-frame-config-mapping" id="ref-for-traversable-navigable-fenced-frame-config-mapping③">fenced frame config
+ mapping</a>. This is why this step runs <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel⑤">in parallel</a>. This navigation will be canceled by
  any subsequent embedder-initiated navigations, <span class="allow-2119">should</span> they
  occur, by the usual mechanism that tracks the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#ongoing-navigation" id="ref-for-ongoing-navigation">ongoing navigation</a>.</p>
        <li data-md>
@@ -2643,9 +2712,9 @@ <h4 class="heading settled" data-level="3.7.3" id="navigation-changes"><span cla
         <p>Set <var>sourceSnapshotParams</var>’s <a data-link-type="dfn" href="#source-snapshot-params-target-fenced-frame-config" id="ref-for-source-snapshot-params-target-fenced-frame-config①">target fenced frame
  config</a> to <var>config</var>.</p>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑥">Assert</a> <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-mapped-url" id="ref-for-fenced-frame-config-mapped-url①">mapped url</a>'s <a data-link-type="dfn" href="#mapped-url-value" id="ref-for-mapped-url-value①">value</a> is a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑦">URL</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme①">scheme</a> is "<code>https</code>".</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑥">Assert</a> <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-mapped-url" id="ref-for-fenced-frame-config-mapped-url④">mapped url</a>'s <a data-link-type="dfn" href="#mapped-url-value" id="ref-for-mapped-url-value③">value</a> is a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑦">URL</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme①">scheme</a> is "<code>https</code>".</p>
        <li data-md>
-        <p>Set <var>url</var> to <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-mapped-url" id="ref-for-fenced-frame-config-mapped-url②">mapped url</a>'s <a data-link-type="dfn" href="#mapped-url-value" id="ref-for-mapped-url-value②">value</a>.</p>
+        <p>Set <var>url</var> to <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-mapped-url" id="ref-for-fenced-frame-config-mapped-url⑤">mapped url</a>'s <a data-link-type="dfn" href="#mapped-url-value" id="ref-for-mapped-url-value④">value</a>.</p>
       </ol>
     </ol>
     <details class="wpt-tests-block" dir="ltr" lang="en" open>
@@ -2697,7 +2766,7 @@ <h4 class="heading settled" data-level="3.7.3" id="navigation-changes"><span cla
    <p class="note" role="note"><span class="marker">Note:</span> A <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context" id="ref-for-browsing-context④">browsing context</a>'s <a data-link-type="dfn" href="#browsing-context-fenced-frame-config-instance" id="ref-for-browsing-context-fenced-frame-config-instance①⓪">fenced frame config instance</a> is assigned in two
 different ways: (1) during embedder-initiated <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤⓪">fencedframe</a></code> navigation, as described by the rest
 of this section, and (2) inherited during initial <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑦">Document</a></code> creation for <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①⑧">Document</a></code>s in <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑧">child
-navigables</a> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable③">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑧">fenced
+navigables</a> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable④">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⑧">fenced
 navigable</a>, as handled in the <a href="#creating-browsing-contexts-patch">§ 3.2 Modifications to creating browsing contexts</a> section.</p>
    <p>For any successful navigation inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤①">fencedframe</a></code>, regardless of whether it was initiated by
 content in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe⑤②">fencedframe</a></code> or its embedder, exactly one of two things will happen:</p>
@@ -2733,7 +2802,7 @@ <h4 class="heading settled" data-level="3.7.4" id="bcg-swap"><span class="secno"
 left over to be leaked to the next <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②⓪">Document</a></code>.</p>
    <div class="algorithm" data-algorithm="attempt-populate-history-bcg-swap">
      Modify <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#attempt-to-populate-the-history-entry&apos;s-document" id="ref-for-attempt-to-populate-the-history-entry&apos;s-document②">attempt to populate the history entry’s document</a> algorithm. Add a step
-  before the step that reads "6. <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-global-task" id="ref-for-queue-a-global-task">Queue a global task</a> on the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#navigation-and-traversal-task-source" id="ref-for-navigation-and-traversal-task-source">navigation and traversal task
+  before the step that reads "6. <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-global-task" id="ref-for-queue-a-global-task②">Queue a global task</a> on the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#navigation-and-traversal-task-source" id="ref-for-navigation-and-traversal-task-source">navigation and traversal task
   source</a>", that reads: 
     <ol start="6">
      <li data-md>
@@ -2789,7 +2858,7 @@ <h3 class="heading settled" data-level="4.2" id="csp-integration"><span class="s
     <li data-md>
      <p>The <a data-link-type="grammar" href="https://w3c.github.io/webappsec-csp/#grammardef-host-source" id="ref-for-grammardef-host-source">host-source</a> "<code>https://*:*</code>"</p>
     <li data-md>
-     <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑦">string</a> "<code>*</code>"</p>
+     <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string②⓪">string</a> "<code>*</code>"</p>
    </ul>
    <p>See our <a href="https://github.com/WICG/fenced-frame/blob/master/explainer/interaction_with_content_security_policy.md#proposal---scheme-source-matching">CSP
 explainer</a> that describes this.</p>
@@ -3109,9 +3178,9 @@ <h3 class="heading settled" data-level="4.4" id="cssom-monkeypatch"><span class=
   reads: 
     <ol start="14">
      <li data-md>
-      <p>If <var>scrolling box</var>’s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element①">Element</a></code>'s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑥">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①①">node
- navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable④">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑤">fenced
- navigable</a>, or if <var>scrolling box</var>’s associated <a data-link-type="dfn" href="https://www.w3.org/TR/CSS21/visuren.html#viewport" id="ref-for-viewport①">viewport</a>'s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑦">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①②">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑤">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑥">fenced navigable</a>, then let this be the last instance of this algorithm that stops
+      <p>If <var>scrolling box</var>’s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element①">Element</a></code>'s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑥">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①②">node
+ navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑤">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑤">fenced
+ navigable</a>, or if <var>scrolling box</var>’s associated <a data-link-type="dfn" href="https://www.w3.org/TR/CSS21/visuren.html#viewport" id="ref-for-viewport①">viewport</a>'s associated <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③⑦">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable①③">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable⑥">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤⑥">fenced navigable</a>, then let this be the last instance of this algorithm that stops
  any further recursive instances that would otherwise follow.</p>
     </ol>
     <p class="note" role="note"><span class="marker">Note:</span> This allows scrolling to "bubble up" to a fenced frame boundary, but not cross it.</p>
@@ -3194,6 +3263,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
      <li><a href="#fencedframeconfig-contentwidth">dfn for fencedframeconfig</a><span>, in § 2.3.4</span>
     </ul>
    <li><a href="#create-a-new-nested-traversable">create a new nested traversable</a><span>, in § 3.4.3</span>
+   <li><a href="#dom-navigator-deprecatedreplaceinurn">deprecatedReplaceInURN(urnOrConfig, replacements)</a><span>, in § 2.3.4</span>
    <li>
     destination
     <ul>
@@ -3383,6 +3453,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
    <li><a href="#fencedframetype-size">size</a><span>, in § 2.3.2</span>
    <li><a href="#fenced-frame-config-mapping-store-a-pending-config">store a pending config</a><span>, in § 2.2</span>
    <li><a href="#fenced-frame-config-mapping-store-nested-configs">store nested configs</a><span>, in § 2.2</span>
+   <li><a href="#fencedframeutil-substitute-macros">substitute macros</a><span>, in § 2.3.4</span>
    <li><a href="#source-snapshot-params-target-fenced-frame-config">target fenced frame config</a><span>, in § 3.7.3</span>
    <li>
     top-level traversable
@@ -3399,6 +3470,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
      <li><a href="#traversable-navigable-unfenced-parent">dfn for traversable navigable</a><span>, in § 3.4.2</span>
     </ul>
    <li><a href="#fencedframeconfig-urn">urn</a><span>, in § 2.3.4</span>
+   <li><a href="#typedefdef-urnorconfig">UrnOrConfig</a><span>, in § 2.3.4</span>
    <li>
     value
     <ul>
@@ -3535,6 +3607,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="973aaf8e">HTMLConstructor</span>
      <li><span class="dfn-paneled" id="b08d0bb2">HTMLElement</span>
      <li><span class="dfn-paneled" id="a2411b6a">History</span>
+     <li><span class="dfn-paneled" id="be0c27b2">Navigator</span>
      <li><span class="dfn-paneled" id="eb5c4be3">Serializable</span>
      <li><span class="dfn-paneled" id="5d7209e9">Window</span>
      <li><span class="dfn-paneled" id="6973517b">about:srcdoc</span>
@@ -3549,6 +3622,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="57435598">allow</span>
      <li><span class="dfn-paneled" id="3610bd67">allowed to use</span>
      <li><span class="dfn-paneled" id="ece2ee9d">ancestor navigables</span>
+     <li><span class="dfn-paneled" id="3349d69f">associated document</span>
      <li><span class="dfn-paneled" id="1565d481">attempt to populate the history entry's document</span>
      <li><span class="dfn-paneled" id="0d0390b4">browsing context</span>
      <li><span class="dfn-paneled" id="3b2ff63e">browsing context <small>(for Document)</small></span>
@@ -3585,6 +3659,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="092de955">document state</span>
      <li><span class="dfn-paneled" id="06834943">dom anchor</span>
      <li><span class="dfn-paneled" id="317acf49">dom interface</span>
+     <li><span class="dfn-paneled" id="e10e7eb7">dom manipulation task source</span>
      <li><span class="dfn-paneled" id="38c8ba2c">embedded content</span>
      <li><span class="dfn-paneled" id="f149351d">embedder policy</span>
      <li><span class="dfn-paneled" id="e4f0217f">face validation anchor</span>
@@ -3623,6 +3698,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="2594e562">navigate</span>
      <li><span class="dfn-paneled" id="27d98ff5">navigation and traversal task source</span>
      <li><span class="dfn-paneled" id="4437edc6">navigation params</span>
+     <li><span class="dfn-paneled" id="a0768d9f">navigator</span>
      <li><span class="dfn-paneled" id="87168c61">needs a browsing context group switch</span>
      <li><span class="dfn-paneled" id="01ff24f7">node is inserted into a document</span>
      <li><span class="dfn-paneled" id="13dd6cae">node navigable</span>
@@ -3682,6 +3758,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="7b0d918d">break</span>
      <li><span class="dfn-paneled" id="ae8def21">contain</span>
      <li><span class="dfn-paneled" id="f937b7b6">continue</span>
+     <li><span class="dfn-paneled" id="9c05f1bf">ends with</span>
      <li><span class="dfn-paneled" id="75393c04">exist <small>(for list)</small></span>
      <li><span class="dfn-paneled" id="1243a891">exist <small>(for map)</small></span>
      <li><span class="dfn-paneled" id="d8f8bd6e">extend</span>
@@ -3693,9 +3770,11 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="31db57e6">keys</span>
      <li><span class="dfn-paneled" id="649608b9">list</span>
      <li><span class="dfn-paneled" id="3fca5a9e">map</span>
+     <li><span class="dfn-paneled" id="84b454ff">ordered map</span>
      <li><span class="dfn-paneled" id="7d4424b2">remove</span>
      <li><span class="dfn-paneled" id="0e6b2056">set</span>
      <li><span class="dfn-paneled" id="653d0848">size</span>
+     <li><span class="dfn-paneled" id="54627f47">starts with</span>
      <li><span class="dfn-paneled" id="0698d556">string</span>
      <li><span class="dfn-paneled" id="984221ca">struct</span>
      <li><span class="dfn-paneled" id="12d6b9a8">values</span>
@@ -3755,11 +3834,17 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="8855a9aa">DOMString</span>
      <li><span class="dfn-paneled" id="d54f5897">DataCloneError</span>
      <li><span class="dfn-paneled" id="889e932f">Exposed</span>
+     <li><span class="dfn-paneled" id="bdbd19d1">Promise</span>
+     <li><span class="dfn-paneled" id="82ca3efc">TypeError</span>
      <li><span class="dfn-paneled" id="b0d7f3c3">USVString</span>
+     <li><span class="dfn-paneled" id="dacde8b5">a new promise</span>
      <li><span class="dfn-paneled" id="5372cca8">boolean</span>
      <li><span class="dfn-paneled" id="56f81a8e">new</span>
+     <li><span class="dfn-paneled" id="7787d359">record</span>
+     <li><span class="dfn-paneled" id="3b90bdcd">resolve</span>
      <li><span class="dfn-paneled" id="9cce47fd">sequence</span>
      <li><span class="dfn-paneled" id="4013a022">this</span>
+     <li><span class="dfn-paneled" id="b4cfa5ce">throw</span>
      <li><span class="dfn-paneled" id="5f90bbfb">undefined</span>
      <li><span class="dfn-paneled" id="e97a9688">unsigned long</span>
     </ul>
@@ -3831,6 +3916,13 @@ <h2 class="no-num no-ref heading settled" id="idl-index"><span class="content">I
   <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined"><c- b>undefined</c-></a> <a class="idl-code" data-link-type="method" href="#dom-fencedframeconfig-setsharedstoragecontext"><c- g>setSharedStorageContext</c-></a>(<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString"><c- b>DOMString</c-></a> <a href="#dom-fencedframeconfig-setsharedstoragecontext-contextstring-contextstring"><code><c- g>contextString</c-></code></a>);
 };
 
+<c- b>typedef</c-> (<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString"><c- b>USVString</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#fencedframeconfig"><c- n>FencedFrameConfig</c-></a>) <a href="#typedefdef-urnorconfig"><code><c- g>UrnOrConfig</c-></code></a>;
+
+<c- b>partial</c-> <c- b>interface</c-> <a class="idl-code" data-link-type="interface" href="https://html.spec.whatwg.org/multipage/system-state.html#navigator"><c- g>Navigator</c-></a> {
+  <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-promise"><c- b>Promise</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined"><c- b>undefined</c-></a>> <a class="idl-code" data-link-type="method" href="#dom-navigator-deprecatedreplaceinurn"><c- g>deprecatedReplaceInURN</c-></a>(
+    <a data-link-type="idl-name" href="#typedefdef-urnorconfig"><c- n>UrnOrConfig</c-></a> <a href="#dom-navigator-deprecatedreplaceinurn-urnorconfig-replacements-urnorconfig"><code><c- g>urnOrConfig</c-></code></a>, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#idl-record"><c- b>record</c-></a>&lt;<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString"><c- b>USVString</c-></a>, <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-USVString"><c- b>USVString</c-></a>> <a href="#dom-navigator-deprecatedreplaceinurn-urnorconfig-replacements-replacements"><code><c- g>replacements</c-></code></a>);
+};
+
 <c- b>enum</c-> <a href="#enumdef-fencereportingdestination"><code><c- g>FenceReportingDestination</c-></code></a> {
   <a href="#dom-fencereportingdestination-buyer"><code><c- s>"buyer"</c-></code></a>,
   <a href="#dom-fencereportingdestination-seller"><code><c- s>"seller"</c-></code></a>,
@@ -4192,7 +4284,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 </script>
 <script>/* Boilerplate: script-dfn-panel-json */
 window.dfnpanelData = {};
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@@ -4258,6 +4350,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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+window.dfnpanelData['be0c27b2'] = {"dfnID": "be0c27b2", "url": "https://html.spec.whatwg.org/multipage/system-state.html#navigator", "dfnText": "Navigator", "refSections": [{"refs": [{"id": "ref-for-navigator"}], "title": "2.3.4. The FencedFrameConfig interface"}], "external": true};
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@@ -4272,6 +4365,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -4464,13 +4569,13 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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+window.dfnpanelData['traversable-navigable-fenced-frame-config-mapping'] = {"dfnID": "traversable-navigable-fenced-frame-config-mapping", "url": "#traversable-navigable-fenced-frame-config-mapping", "dfnText": "fenced frame config\nmapping", "refSections": [{"refs": [{"id": "ref-for-traversable-navigable-fenced-frame-config-mapping"}], "title": "2.2. Fenced frame config mapping"}, {"refs": [{"id": "ref-for-traversable-navigable-fenced-frame-config-mapping\u2460"}], "title": "2.3.4. The FencedFrameConfig interface"}, {"refs": [{"id": "ref-for-traversable-navigable-fenced-frame-config-mapping\u2461"}, {"id": "ref-for-traversable-navigable-fenced-frame-config-mapping\u2462"}], "title": "3.7.3. Actual navigation changes"}], "external": false};
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+window.dfnpanelData['fenced-frame-config-mapping-find-a-config'] = {"dfnID": "fenced-frame-config-mapping-find-a-config", "url": "#fenced-frame-config-mapping-find-a-config", "dfnText": "find a config", "refSections": [{"refs": [{"id": "ref-for-fenced-frame-config-mapping-find-a-config"}], "title": "2.3.4. The FencedFrameConfig interface"}, {"refs": [{"id": "ref-for-fenced-frame-config-mapping-find-a-config\u2460"}], "title": "3.7.3. Actual navigation changes"}], "external": false};
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@@ -4504,8 +4609,8 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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+window.dfnpanelData['fenced-frame-config-mapped-url'] = {"dfnID": "fenced-frame-config-mapped-url", "url": "#fenced-frame-config-mapped-url", "dfnText": "mapped url", "refSections": [{"refs": [{"id": "ref-for-fenced-frame-config-mapped-url"}], "title": "2.3.3. The fenced frame config instance struct"}, {"refs": [{"id": "ref-for-fenced-frame-config-mapped-url\u2460"}, {"id": "ref-for-fenced-frame-config-mapped-url\u2461"}, {"id": "ref-for-fenced-frame-config-mapped-url\u2462"}], "title": "2.3.4. The FencedFrameConfig interface"}, {"refs": [{"id": "ref-for-fenced-frame-config-mapped-url\u2463"}, {"id": "ref-for-fenced-frame-config-mapped-url\u2464"}], "title": "3.7.3. Actual navigation changes"}], "external": false};
+window.dfnpanelData['mapped-url-value'] = {"dfnID": "mapped-url-value", "url": "#mapped-url-value", "dfnText": "value", "refSections": [{"refs": [{"id": "ref-for-mapped-url-value"}], "title": "2.3.3. The fenced frame config instance struct"}, {"refs": [{"id": "ref-for-mapped-url-value\u2460"}, {"id": "ref-for-mapped-url-value\u2461"}], "title": "2.3.4. The FencedFrameConfig interface"}, {"refs": [{"id": "ref-for-mapped-url-value\u2462"}, {"id": "ref-for-mapped-url-value\u2463"}], "title": "3.7.3. Actual navigation changes"}], "external": false};
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@@ -4541,18 +4646,21 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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