I dont understand, i need to put mangohud.conf in the game folder in steam?
I dont understand, i need to put mangohud.conf in the game folder in steam?

gamescope --hdr-enabled -- %command% is enough these days--hdr-enabled was added the env variable stuff was deprecated in favor of the gamescope layer for hdr directly
gamescope --hdr-enabled -- %command%--hdr-enabled