It is not firefox-specific bug, it has nothing to do with ff! See my webm, there is a chrome alongside ff and it's also affected. VLC is also affected.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1872844 Title: Changing theme Light<->Standard preserves theme for Firefox title bar (in Xorg sessions) Status in firefox package in Ubuntu: Confirmed Bug description: This is Ubuntu 20.04 beta. Start a program that has title bar. Try Firefox or whatever. Then navigate to settings->appearance. Now set the theme to Standard, then Light - Firefox will now have white theme with dark titlebar. Setting to Dark resets the bug. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1872844/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
