Back in December, Microsoft released an update for Windows 11 24H2 that caused issues with Auto HDR, resulting in unexpected behavior ranging from incorrect colors to flat-out system crashes.
Microsoft is working on a fix for the problem. Windows 11 24H2 users with Auto HDR enabled could find that many games fail to display the right colors, while some may not respond at all.
It's been a few months since Microsoft released Windows 11 24H2, but there are still ongoing ... when it moves across the screen. Oversaturated HDR in some games when you use Auto HDR.