Comment 2 for bug 1728522

Hi, thanks for the answer. Yes, thunderbird-gnome-support is well installed.

I fully understand you have to focus only on Ubuntu bugs, but I'm sure you should have a look on this one, because imho it really concerns Ubuntu Dock and not Mozilla packages from ppa.

Please see the screenshot : on another computer running 17.04 with the same ppa Firefox and Thunderbird Next versions, the badge of unread emails shows perfectly on Unity (and also the FF progress bar).

On 17.10, no : I don't know how Gnome-shell-extension-ubuntu-dock identifies the program icons, if it's because of a different package name, it seems it does not "recognize" it is well Thunderbird / Firefox.

There are just more advanced (and official beta) version - ppa or not, badge / bar should work normally...

Or where could I upstream Mozilla, too ?