Addon icon is not displayed in Firefox 58

Add-ons Development
#1

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!

Addon: https://addons.mozilla.org/ru/firefox/addon/cast-uasay-enigma2/

#2

This link points to a “not found” page on addons.mozilla.org. Is it normal ?

1 Like
#3

I had the same issue since Firefox 54. See https://bugzilla.mozilla.org/show_bug.cgi?id=1428234