You were right it just happened to me too. I hope they keep up the support.

Vivaldi is my second browser too (I like the customizability) but I don’t see why you had to remove some extensions now?

They will likely support mv2 until it gets removed from the browser codebase in ~at least 6 months later, but probably longer than a year~.

Imagus mod
https://addons.mozilla.org/en-US/firefox/addon/imagus-mod/

15 years and still no custom sorting. I’ll pass.