With our recent migration to SELinux away from App Armor, people have reported issues playing their games under Wine and Proton. This is an issue we are aware of, and we are working on the best solution for this out of the box. There are workarounds on this wiki page. https://en.opensuse.org/Portal:SELinux/Common_issues#Steam_Proton,_Bottles,_WINE,_Lutris,_not_working