read color-scheme only in main tab doc

openstyles · Feb 15, 2025 · 620daad · 620daad
1 parent d0c07af
commit 620daad
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/src/background/color-scheme.js b/src/background/color-scheme.js
@@ -126,7 +126,7 @@ function update(type, val) {
   if (isDark !== val) {
     isDark = val;
     if (isDark !== notified && saved != null)
-      notify();
+      debounce(notify);
   }
 }
 

diff --git a/src/content/apply.js b/src/content/apply.js
@@ -114,10 +114,9 @@ async function applyStyles(data, isInitial = !own.sections) {
 }
 
 function getStyles(opts) {
-  return API.styles.getSectionsByUrl(matchUrl, {
-    ...opts,
-    dark: (mqDark ?? initMQ()).matches,
-  });
+  // <iframe> element's color-scheme CSS style is enforced on its contents per the spec
+  if (!isFrame) opts.dark = (mqDark ?? initMQ()).matches;
+  return API.styles.getSectionsByUrl(matchUrl, opts);
 }
 
 /** Must be executed inside try/catch */