Radeon 7900 XTX - Remake from Steam - Parts of the screen have glitchy/rainbow pixels.

[sn00giep00]

App version: 1_02 (AMD)
Video card: 7900 XTX
Quake version: Steam (Remake)
Resolution: 2560:1440
Renderer: Happens on both
No overlays present (Steam, Radeon, GoG, etc.

When a menu is onscreen, there are lots of flickering, multicoloured pixels:

When there is no menu, only the hud has these glitches:

Same here

I don't know how to fix that.
rt_sky 0 helps, but everything gets dark.

[Squall-Leonhart]

Requires the use of VK_EXT_attachment_feedback_loop_layout, RDNA3 has a compressed general layout that results in rainbow corruption when a resource is fed back into such a loop while compressed.