HDR makes everything green and purple

[b-]

Describe the bug

This is clearly some kinda color format issue, but I’m not sure how to fix it. I have a Radeon RX580 (Polaris) and a 55-inch HiSense U7N 4K HDR TV, and the colors just turn green and purple when I turn HDR on…

HDR works Just Fine™ on Windows 11 on the same hardware.

I feel like this is probably fixable with some simple override setting I’m not aware of, but it’s my first HDR TV and I'm very unfamiliar with how HDR works on Linux and Wayland…

What did you expect to happen?

I expected the picture to have the correct colors, and for things that aren't supposed to be green to not be green.

Output of rpm-ostree status

Output of groups

Extra information or context

Cross-posted from the Support forum on Discord, because I got no replies on there. I'm not posting this from near my gaming computer at the moment, so I did not fill out the rpm-ostree status or groups fields — I'll do so later today or this weekend.

However, before initially posting to the support forum I was on an old 40 build of bazzite-deck:stable, at which point I rebased to bazzite-deck:testing. So this occurs on the latest build of testing as of 11/10/2024, and if necessary I'll submit build information by this weekend.

thanks!