Double input on the steam UI and in some games with Nintendo Pro Controller on the latest steam client's version

[hikagura99]

Your system information

• Steam client version (build number or date): 1732151988
• Distribution (e.g. Ubuntu): Arch Linux
• Opted into Steam client beta?: yes, but the problem arose since the latest stable one as well. I switched to beta to see if there was a fix already
• Have you checked for system updates?: yes
• Steam Logs: steam-logs.tar.gz
• GPU: AMD

Please describe your issue in as much detail as possible:

When using a nintendo switch pro controller (a cabled Horipad S in my case), in some games and in the steam UI double input is detected. Remapping it with the steam input tool does nothing, and the same goes with turning steam input off. The double input is conflicting with the actual input (which is correctly detected from the system), for example the ABXY buttons are detected as a dpad in the second input, the L and B buttons are read as start and select etc. No /dev/evdevX nor new /dev/hidrawX appear when opening steam.
In some games though this is not the case, i.e. Death Stranding Director's Cut.
It all worked as intended until 3 days ago.
Idk if it's important, but I'm on plasma 6.2.3 and I'm running on the linux zen 6.12.1-zen1-1-zen kernel

Steps for reproducing this issue:

1. Connect the Switch Pro Controller
2. Open steam
3. Open a game

[hikagura99]

Sorry if i'm being of any bother, but may I have an estimate of when will it be fixed?
Thank you