diff --git a/playground/frontend/playground_components/lib/src/controllers/code_runner.dart b/playground/frontend/playground_components/lib/src/controllers/code_runner.dart
index 1bfadb6d53a2..a348c736c9f8 100644
--- a/playground/frontend/playground_components/lib/src/controllers/code_runner.dart
+++ b/playground/frontend/playground_components/lib/src/controllers/code_runner.dart
@@ -83,9 +83,9 @@ class CodeRunner extends ChangeNotifier {
     if (parsedPipelineOptions == null) {
       _setResult(
         RunCodeResult(
+          errorMessage: kPipelineOptionsParseError,
           sdk: sdk,
           status: RunCodeStatus.compileError,
-          errorMessage: kPipelineOptionsParseError,
         ),
       );
       _runStopDate = DateTime.now();
@@ -130,9 +130,9 @@ class CodeRunner extends ChangeNotifier {
 
     _setResult(
       RunCodeResult(
+        output: _result!.output,
         sdk: _result!.sdk,
         status: _result!.status,
-        output: _result!.output,
       ),
     );
 
@@ -155,11 +155,11 @@ class CodeRunner extends ChangeNotifier {
 
     _setResult(
       RunCodeResult(
+        graph: _result?.graph,
+        log: (_result?.log ?? '') + kExecutionCancelledText,
+        output: _result?.output,
         sdk: sdk,
         status: RunCodeStatus.finished,
-        output: _result?.output,
-        log: (_result?.log ?? '') + kExecutionCancelledText,
-        graph: _result?.graph,
       ),
     );
 
@@ -184,11 +184,11 @@ class CodeRunner extends ChangeNotifier {
     final String logs = selectedExample.logs ?? '';
     _setResult(
       RunCodeResult(
+        graph: selectedExample.graph,
+        log: kCachedResultsLog + logs,
+        output: selectedExample.outputs,
         sdk: selectedExample.sdk,
         status: RunCodeStatus.finished,
-        output: selectedExample.outputs,
-        log: kCachedResultsLog + logs,
-        graph: selectedExample.graph,
       ),
     );
 
diff --git a/playground/frontend/playground_components/lib/src/enums/unread_entry.dart b/playground/frontend/playground_components/lib/src/enums/unread_entry.dart
index 58b5f55cef66..f4bbc9943603 100644
--- a/playground/frontend/playground_components/lib/src/enums/unread_entry.dart
+++ b/playground/frontend/playground_components/lib/src/enums/unread_entry.dart
@@ -16,6 +16,7 @@
  * limitations under the License.
  */
 
+/// Keys to track the unread status for.
 enum UnreadEntryEnum {
   result,
   graph,
diff --git a/playground/frontend/playground_components_dev/lib/src/finder.dart b/playground/frontend/playground_components_dev/lib/src/finder.dart
index 390c96daf255..c98bcda2142c 100644
--- a/playground/frontend/playground_components_dev/lib/src/finder.dart
+++ b/playground/frontend/playground_components_dev/lib/src/finder.dart
@@ -54,8 +54,6 @@ class _OrFinder extends ChainedFinder {
 
   @override
   Iterable<Element> filter(Iterable<Element> parentCandidates) {
-    final result = parentCandidates.toSet();
-    result.addAll(another.evaluate());
-    return result;
+    return {...parentCandidates, ...another.evaluate()};
   }
 }