@chengnayYes, I have tested the SRWork sample.
When I import Vive-SRWorks-Unity-Plugin.unitypackage, I get a ModelImporter error. (In Unity 2020 & 2021)
I tried to fix these errors.
But there is still a new problem, so I added csc.rsp to the project folder \ Assets with the content -unsafe file.
When I play in Unity, only Unity has a camera image but there is a problem. VR Headset is no camera image.
Final result I record a video and upload to my Youtube .
HTC PRO EYE passthrough failure for Unity 2021