How do I open it?! In "Details" it says "click the extension symbol (duplicate stars) or use the link in the options page" but that just opens "Details" again! And there is no "Options" option.
(Yes, this is a Firefox issue so I'm going 5* for now, in hope.)
Edit: OK so 8h later & I still haven't found the "ON" switch!
This is crazy!
1* then.
(Not "3 years ago" but 22 Oct 2021!)
Edit2: NOW I see the icon in the Menu bar & it works! Back to 5*. For now at least. (I KNEW it was Firefox!)