Always use standard font data, with disableFontFace set in the API …

…(PR 12726 follow-up)

We must force-fetch standard font data, when `disableFontFace = true` is set in the API, since otherwise rendering in e.g. the viewer is still broken (same as before PR 12726 landed).

*Please note:* We still need to also load standard font data for patterns and/or some text-rendering modes, however that will require larger changes so I figured that it cannot hurt to submit *this* patch right now.

src/core/evaluator.js

@@ -390,15 +390,18 @@ class PartialEvaluator {
   }
 
   async fetchStandardFontData(name) {
-    // The symbol fonts are not consistent across platforms, always load the
-    // font data for them.
-    if (
-      this.options.useSystemFonts &&
-      name !== "Symbol" &&
-      name !== "ZapfDingbats"
-    ) {
-      return null;
+    if (!this.options.disableFontFace) {
+      // The symbol fonts are not consistent across platforms, always load the
+      // font data for them.
+      if (
+        this.options.useSystemFonts &&
+        name !== "Symbol" &&
+        name !== "ZapfDingbats"
+      ) {
+        return null;
+      }
     }
+
     const standardFontNameToFileName = getFontNameToFileMap();
     const filename = standardFontNameToFileName[name];
     if (this.options.standardFontDataUrl !== null) {