Until this year, the 3D mode for VR worked just fine in Warcraft without unnecessary software, not counting the problems with shadows. Nvidia stopped supporting 3dvision and removed the drivers. I only found a working reshade – Depth3D, but there the 3D is based on a depth map.
Vorpx cannot read the depth map, and therefore it does not display it or displays errors.
I will try to run old drivers with 3DVISION, but if BLIZZARD also removed support, then … maybe someday they will add VR (RTX has already been added).