I can confirm the bug still exists with mutter 40.5-1ubuntu3 and thunderbird 1:91.3.2+build1-0ubuntu1, as tested in a fully up-to-date jammy VM.
I can confirm the bug still exists with mutter 40.5-1ubuntu3 and thunderbird 1:91.3. 2+build1- 0ubuntu1, as tested in a fully up-to-date jammy VM.