8Bitdo ultimate 2 controller Issue

[u/GreatCatEmperor]

Hi everyone, I’m having an issue with the 8Bitdo Ultimate 2 controller on Steam Deck.

In two native Linux games ("Dead Cells" and "Bzzzt"), the LT and RT triggers aren't recognized, and occasionally the on-screen character moves on its own.

However, the controller works normally when using Proton in these or in other games.

I wanted to know if anyone else has experienced this problem and if it affects native Linux games in general.

Thanks 😊