Hello, ive followed the wiki guides and tried things from several other threads but i cant get HDR to work with Proton-CachyOS. Using Proton-GE it works. it does not work using steams command line nor with a global setting in the gaming.conf file. from my understanding it should work right out of the box with the latest update, but that doesnt work either. games are running fine, but i cant enable HDR ingame. (no matter the game) can someone guide me in the right direction please? i have a 907...