The same thing happens to me on Xbox One X with a Sony Bravia 4k TV. I've seen the same issue reported for PC/PS4/Xbox and multiple brands of TVs. For example, the HDR is broken in different areas:
- Single player Cutscenes, opening/title screen - Ugly pixelation/banding
- Menus, loading screens, match results screen - The screen becomes REALLY bright, then dims, then transitions to game. This is very jarring.
I'm sure the devs can reproduce the issue by simply using a screen that supports HDR.
Please fix this! It's a very annoying experience during an otherwise beautiful game!