Ubuntu
thunderbird package

  1. Bug #1932328
  2. Comment #3

Comment 3 for bug 1932328

Revision history for this message
Thomas Bechtold (toabctl) wrote :

I also have that problem now (hirsute, thunderbird version 1:78.11.0+build1-0ubuntu0.21.04.2). The docks shows 2 tabs on Thunderbird while only one is open.
The most annoying part is that ALT-TAB window switching does not longer work then.