Neueste Antworten auf Firefox Browser windows unable to use Dark Theme after MacOS Big Sur update to 11.5.2https://support.mozilla.org/de/questions/13482862021-08-23T22:01:21-07:00cor-el said
This could be a problem with High Contrast Mode on Mac.
See "New" in the release notes2021-08-23T22:01:21-07:00fredmcd-hotmailhttps://support.mozilla.org/de/questions/1348286#answer-1437818<p>cor-el said
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<blockquote>This could be a problem with High Contrast Mode on Mac.
See "New" in the release notes.
<ul><li><a href="https://www.mozilla.org/en-US/firefox/91.0/releasenotes/" rel="nofollow">https://www.mozilla.org/en-US/firefox/91.0/releasenotes/</a>
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Firefox now automatically enables High Contrast Mode when "Increase Contrast" is checked on MacOS in the Accessibility settings.
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<p>Make sure you allow pages to choose their own colors.
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<ul><li>Settings -&gt; General: Fonts &amp; Colors -&gt; Colors: "Override the colors specified by the page with my selections above"
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<p>Try "Never" if the default "Only with High Contrast themes" isn't working.
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<ul><li><a href="https://support.mozilla.org/en-US/kb/disable-high-contrast-mode-firefox" rel="nofollow">https://support.mozilla.org/en-US/kb/disable-high-contrast-mode-firefox</a>
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