[superkuh]

It also doesn't work in the Firefox fork I use. But that's probably an even smaller market share.

I noticed this when Mozilla recently resigned their add-ons site and starting using CSS Grid support sniffing to determine weather to show the real site or the gimped mobile site. As it is all browsers without CSS Grid are forced to use the mobile site.

It's super annoying.

[michaelmrose]

The new nightly is a huge improvement, maybe you should try it.