Web extensions in epiphany

Has anyone gotten web extensions working in gnome web on nixos?

It should have been available in V43, and I currently running in V44.

I suspect what in nixpkgs simply does not support it yet.

I had tried to enable the option in dconf, but no go. Suspect I would have to use the flatpak devel version. I just thought I would check, though.

ok, the mentioned “extensions” menu item likely was removed in newer versions. I found it in the preferences.