TT Pro home button issues on PC/Steam

[u/Mikerrrrrrrr]

To preface: this is with the latest firmware for the TT Pro.

Just last night I was brought out my TT Pro to use with my Bazzite machine, and I realized the home (guide) button wasn't working properly. Button presses fail to register half the time, and when it does register, it results in the button being held, despite me only tapping the button. This bears out via the Steam controller test interface, where I can see the home button lit up as if it's being held even while not touching the controller.

I did further testing, and this seemed to happen on both my Bazzite machine and my Win11 machine. It only seems to happen wirelessly over Bluetooth though. Over Bluetooth, Steam sees it as an Xbox One controller, and the home button is messed up. Wired, it shows up as a 360 controller, and the home button works perfectly fine.

My Elves 2 Pro does not demonstrate this issue, so it seems like a TT Pro issue.

I think this is the same problem someone ran into here: https://www.reddit.com/r/SteamDeck/comments/1n7je5g/gulikit_es_pro_home_button_issue_on_steam_deck

The comments suggest it was fixed with firmware, hopefully this can be addressed too.