You can use https://github.com/HoloISO/holoiso https://github.com/HoloISO/holoiso though Or just launch Steam with the command line argument that gives it the

You can use https://github.com/HoloISO/holoiso https://github.com/HoloISO/holoiso though Or just launch Steam with the command line argument that gives it the Steam Deck UI