HDR on Hogwarts Legacy can be turned on, but looks quite bad, from what I found online it requires turning off tone mapping on the OS side, but I couldn’t figure if we can do it. So I would say works, but not as intended and game looks worse than without it.

No, just had to trigger that battery storage cycle.

Seems to be SOLVED: It was related to battery storage mode which maybe acts differently on OLEDs and LCDs. After putting it again into storage mode for prolonged time it appears to work as intended now.

I’m having issues with charging the Oled with Anker charger brick that I had no issues charging LCD with. Probably will be solved with update?