Hi. Have RX 6800, DELL S3422DWG and Windows 11 Pro
Until October or November I had no problem with games using HDR. Next drivers (it doesnt matter AFMF Beta or official ) not working as should be. Games like Quake II or No Man's Sky not detecting HDR. Fresh installation Windows 11 and drivers from Windows Update working fine but with drivers from AMD site not.
In Quake II got message : HDR was requested but no supported surface format was found.