Try the best to use hw-dec before software-decode in mpv

[NewUserHa]

mpv version: 0.41
win10

Case:
a video with format is 4K HEVC YUV444P10, which d3d11 can only decode it with software, but with cost of 80-90% CPU usage.

After test:
the hw itself is able to hw decode the 4K HEVC YUV444P10, under vulkan and nvdec.
my test verfied on hevc yuv444p10, avcyuv420, 4k:

1. nvdec is very in-efficient, uses a lot more memory, more cpu and more gpu 3D useage, than hwdec=vulkan
2. d3d11va use the least cpu and especially memory and gpu
3. vulkan use a little more cpu, some more memory and almost same gpu than d3dva11, but there is always 1% gpu copy useage there forever.
4. vulkan-copy and nvdec-copy is similar with vulkan and nvdec, but with more cpu and more memory useage, so not recommend.

Actual happened:
The hwdec=auto always only result in vulkan-copy, but which is not the best option that mpv can use.
the current workaround method like below which is unable to covery all situations and is annoying to need you to casually to update the conf:
hwdec=d3d11va
gpu-api=d3d11
[444]
profile-cond=p["video-params/pixelformat"] == "yuv444p10"
hwdec=vulkan
gpu-api=vulkan

Excepted:
The hw-decode should always be prefered than sw-decode, and d3d11va should be used/tried at first before trying vulkan to save power consuming.
But the right Solution that to try the best to use hw-dec:

hwdec=d3d11va,vulkan 
gpu-api=d3d11,vulkan 

cant achieve this, which will fail and faillback to software-decode, it seems because: mpv created window using d3d11 gpu-api then tried hwdec in order but vulkan failed when mpv try it bc vulkan can't work with d3d11

How to make mpv be able to always try the best to turn on hw-dec before sw-dec, Without using that workaround method of profile-cond like above actual happened I figured out?
Should I open an issue for mpv able to prefer try the best to hw-decode than sw-decode or?