Logged in users can now hit the little flag icon beside a game on our #Linux and #SteamDeck anti-cheat compatibility page to report a change to us: https://www.gamingonlinux.com/anticheat/
GamingOnLinux Anti-Cheat Compatibility List for Steam Deck and Linux
A page dedicated to showing you the expected compatibility for Steam Deck and Linux desktop with games that have anti-cheat enabled.GamingOnLinux