That's being addressed:

    - https://forums.developer.nvidia.com/t/directx12-performance-is-terrible-on-linux/303207/432
    - https://indico.freedesktop.org/event/10/contributions/402/attachments/243/327/2025-09-29%20-%20XDC%202025%20-%20Descriptors%20are%20Hard.pdf
    - https://www.youtube.com/watch?v=TpwjJdkg2RE

The problem is on multiple levels, so everything has to work in conjunction to be fixed properly.