Just updated to 0.8.1b and since I've upgraded to a 4k monitor with HDR support. I didn't see 3840x2160 so I added it like the help doc says. When in game I try to use the new one but I don't notice any change, f11 and back no change and still on 1440p. I tried smaller resolutions but no change. Actually, I think only the fps limiter and Tonemapper Film slider does anything on the video menu. I've restarted the game after selecting the settings but still not change, I tried to also use HDR but nothing there as well. I've completely reset the game with new files and deleted all configs except my saves. A little off topic but I don't which HDR Gamut is which and what the output device does. I see some change switching on the output device, I have six, but each is different. Thank you.