Brummolix
Brummolix
This might be the same as #28 and you might also add your information to the bu reported there (if you see similarities)
You can activate the extended logging under general. Then you can check what the addon is doing in the console (under Thunderbird extra\dev tools\error console) It should log something like...
I just tried: in account1 I set up the Thunderbird archive settings to archive to "other folder" and set up a folder of a second account. Manually archiving of one...
This seem to be a bug in Thunderbird, as an Addon should not be able to crash Thunderbird (it only runs JavaScript). Of course, the AddOn might trigger something that...
See also discussion under #38 Normally, the icon should be near the hamburger menu or it should be available as customizable icon. But sometimes it seem not to work. Please...
I just tried with TB 112.0b1 (64-bit) and also 32 bit. The button was there after installation of the addon in the upper tolbar near the hamburger menu. If I...
I tried with some themes but I could see the button. Which theme are you using?
Hm, here it works (112.0b5 (32-bit) on windows with Japanese Tattoo): 
The addon collects all messages to be archived and then tells Thunderbird to archive them. For archiving you can see some (Thunderbird) status under: Hamburger menu (the button with the...