Saw someone open a PR with this fully implemented a couple of months ago.
Goddamned PM faffed about "UI research necessary before we make changes", linked them to a bugzilla post closed in favor of a JIRA ticket only internal users could view...
And then closed the PR, denying the change. And we wonder why Mozilla has been struggling so much lately.
The containers UI is damn near unusable, they've squeezed so many of those "offers" into the tiny addon manager popup.
I wish Mozilla had management who understood their userbase. But instead they keep pulling this crap which only makes me (and likely most other power users) less likely to use Mozilla branded products.