Tried to rebind keyboard commands to Steam Deck ones in controller settings (Such as the Shift key with the rear buttons and left touch pad for example) and they refuse to work in either modes, making features like elevating object placements impossible. Music is also completely messed up, they need to be converted and replaced with mp4's then rdnamed back to wma to fix those. UI scale options are non-existant and in-game options also refuse to be changed as few as there are. No performance issues from what I was able tell but it could still occasionally crash or freeze up.