I tried with the upstream build and it works fine. It was 94.0.1. My current installed Firefox version is also 94.0.1 and the bug is still there.
I will try disabling all extensions, and create a new profile, and see if either helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1948355 Title: Firefox settings font size dropdown flashes, hard to select To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1948355/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs