That's actually an upstream bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1664607
** Bug watch added: Mozilla Bugzilla #1664607 https://bugzilla.mozilla.org/show_bug.cgi?id=1664607 ** Also affects: thunderbird via https://bugzilla.mozilla.org/show_bug.cgi?id=1664607 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1895898 Title: Thunderbird 78.2.2-ubuntu does not show folders etc. To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/1895898/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
