Thunderbird – AppImageHub

Authors: srevinsaju

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This is a companion discussion topic for the original entry at

I’m using the appimage for TB and it works great. Minor problem though. The proper icon doesn’t show in the Dash to Dock on Manjaro. I only get a generic gear. You can see that this seems to be a common issue with some appimages, however, LibreOffice looks fine in the Dash to Dock and that was an appimage also.
Screenshot from 2021-04-28 23-35-54

Possibly the May be related to the StartupWMClass= key in the desktop file is wrong or missing, and/or the application does not set its window icon. Where did you get the Thunderbird AppImage from?