firefox addon tabs.executeScript error on specific pages No window matching {“matchesHost”:[“”]}

Question

I have a firefox webextension ported from chrome extension. The executeScript call fails on this site.

https://addons.mozilla.org/en-US/firefox/


        

Answer 1

This is deliberate, it is covered in e.g. https://bugzilla.mozilla.org/show_bug.cgi?id=1310082