Does the flickering happen on a mozilla.org (not distro) Firefox, with a clean separate profile with no other changes (add-ons, prefs changed, etc.)? See [this SUMO page](https://support.mozilla.org/kb/profile- manager-create-remove-switch-firefox-profiles) for details on how to create a separate profile.
If so, can you provide the graphics portion of the about:support section of such a profile, please? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1940417 Title: On Wayland toolbar menus are sometimes invisible/flickering To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1940417/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
