Directx 12 is handled by vkd3d-proton https://github.com/HansKristian-Work/vkd3d-proton
I found it, and appreciated the information. Tested in Retail, and it also still lets me run Classic WotLK as well. your project has been a GodSend to Linux users, and I appreciate the effort you expend, to maintain and improve it.
Nothing extracted yet.
Will you consider adding DX12 support, as the current development stage of Wine3D does not yet appear to have fully implemented DX12 support? DragonFlight drops live on November 28, 2022. I hope you consider adding in DX12 support. Thank you.