Just a public PSA and was a little sad. I thought the latest kernel updates would address this. Until then, when you plug the official Xbox Wireless USB in- nothing happens.
The 360 Wireless USB adapter still works tho for some reason. 10+ years and its still kicking.
@kugmo @MrGaiety we need some people to experiment.
Unfortunately I do not have the knowledge or will power to learn anything about nix packaging :(