These controllers were all working on SteamOS before as far as I know, so I’m interested to see what this changes. My understanding is that previously their controllers just show up as generic xbox controllers, and now they will be properly recognized. We’ll see if this has any other benefits like custom bindings for back buttons and things like that.
I wish so many games didn’t default to the Xbox layout with no option to change it. Having grown up with the SNES layout, the prompts fuck me up every time.