I have already tried to post this and it did not appear. So I will try again
I am playing on PC at 4k ultra with HDR. I only play the campaign and I am totally unable to calibrate the HDR settings
The White and Black settings will not change from 100. The white setting needs to be at 20. The slider setting will not save and always reverts to 100 which makes the graphics look washed out and awful
The black setting will also not save.
I am playing with a RTX 3090 with latest drivers. Initially I tried the game with the previous drivers and the HDR did not work. Updating the drivers has not fixed the bug.
Unless this is fixed I will be unable to play the game.
Any help would be appreciated