Oh come to think of it, there is a commonality between Firefox, VLC and Chrome. That is they all try to follow the system theme but all three are NOT GTK apps. They each use different toolkits. So I fear this is the same basic problem that will need to be fixed in three different toolkits.
** Package changed: gtk+3.0 (Ubuntu) => ubuntu ** Package changed: ubuntu => firefox (Ubuntu) ** Also affects: chromium-browser (Ubuntu) Importance: Undecided Status: New ** Also affects: vlc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872844 Title: Changing theme Light<->Standard preserves theme for Firefox title bar (in Xorg sessions) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1872844/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs