I am having this issue with Firefox 66.0.3 using Ubuntu 19.04 (Gnome 3.32 using Adwaita dark).
This release seems to ignore: widget.content.allow-gtk-dark-theme in about:config is set to default / false widget.chrome.allow-gtk-dark-theme in about:config is also default /false I came back to Firefox after running Brave for a bit only to find this.... Is this just another Mozilla blunder? Time to install Brave again. ** Attachment added: "Screenshot from 2019-05-25 13-20-00.png" https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/220263/+attachment/5266533/+files/Screenshot%20from%202019-05-25%2013-20-00.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/220263 Title: Bad Firefox integration with dark themes To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/220263/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs