The issue was supposedly "addressed" in the update released a few days ago along with a tonne of other fixes: https://support.microsoft.com/en-us/topic/january-25-2022-kb5008353-os-build-22000-469-preview-920e6297-567b-4b95-afe9-35d17de02c3a

I've got a huge game library installed and only about 25 of them support some sort of HDR all pretty new triple A titles. Like i said only 3 or 4 i use HDR with. HDR works on these games like Borderlands 3, Forza Horizon 5, Battlefield 2042, Cyberpunk, F1 2021, No Man's Sky and the list goes on and on. Maybe it's a bug or maybe it's my eyes because the colours just don't look right, instead of crisp whites i see a yellowish tint just like with the blue tint that was in some games before they got removed. Again it may just be personal preference and it does have an effect also on fps too with some of them games. That's an exclusive Windows 11 fix only? "Updates a known issue that might prevent some image editing programs from rendering colors correctly on certain high dynamic range (HDR) displays. This frequently affects white colors that might display in bright yellow or other colors". Because thats exactly what i'm seeing on Win 10