In the development mode, the icon is displayed normally. But after the addon is published, the icon is not displayed. In Chrome and Opera OK!
apocat (Chechota Alexander) #1
mig (Michel Gutierrez) #2
This link points to a “not found” page on addons.mozilla.org. Is it normal ?
Baptistou (Baptiste Thémine) #3
I had the same issue since Firefox 54. See https://bugzilla.mozilla.org/show_bug.cgi?id=1428234