Yes, it would be triggered by an Ubuntu-specific performance patch: js-ui-Choose-some-actors-to-cache-on-the-GPU.patch
But this bug is not Ubuntu's fault directly. It's only triggered by that patch, which is itself correct. This bug is fundamentally an older issue with mutter, which has been observed in other places too: https://bugzilla.gnome.org/show_bug.cgi?id=789050 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1767648 Title: Top bar and shell dialogs are not displayed properly when zoom is enabled To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1767648/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs