Bookmarks Toolbar dropdown menu now transparent #782
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click-click
Sep 22, 2025
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Looks like this is a Windows 11 feature and not the userchrome.css. I booted into a Win10 system and all Firefox ESR 140 menus there have solid backgrounds. Setting widget.windows.mica.popups in about:config to 0 disables this feature in Firefox. |
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Looks like this is a Windows 11 feature and not the userchrome.css. I booted into a Win10 system and all Firefox ESR 140 menus there have solid backgrounds. Setting widget.windows.mica.popups in about:config to 0 disables this feature in Firefox.