I can’t get the AR passthrough to work with the HDRP branch of the unity integration package. While I see the camera footage on the screen, the oculus HMD stays black (sometimes a hourglass pops up in the hmd).
Can you try to replace your ZEDMixedRealityPlugin script by this one ?
It fixes the black screen issue on my HTC vive.
If so, I’ll update the github repo accordingly.