Turning on the HDR setting makes everything super gray on a LG CX 48. When this setting is off, it feels like the game is already in HDR.
Edit : Just found out while testing the settings that this is the case only when using “Full Screen Exclusive”.
I.e. : if “Full Screen Exclusive” + HDR = everything is very grayish.
When setting “Full Screen Window” + HDR, it seems to work. Although my game just crashed while being alt tabbed to write this bug repport while being on these settings…