bekado

Workaround worked for me, too! Thanks @Robert2 for sharing and your effort, I really appreciate it. However, I take this as a temporary measure and I comment to underline the general tone of the discussion so far. As this is just a solution to get rid of the clunky looks* I still strongly insist on a permanent, clean…

For me the "stubborn" toolbar in Thunderbird is also a very annoying problem, it keeps coming back no matter what I do, I hope that a fix will be in place soon. The re-installation of Bitdefender described in the thread above did not make any difference. It is an embarrassment when users are apparently not supposed to…