The issue does not appear on my new M5 Vision Pro running visionOS 26.0. I haven’t tested it yet on the M2 Vision Pro running visionOS 26.1. Thanks for your help. I think it might be a bug on my M2 device.

I’m certain that I’m using a valid Enterprise.license, because I’m able to successfully access the camera feed on another device running visionOS 2. But same code not work on device running VisionOS 26.1. So i downloaded the official sample project but it still not work. I confirm that i replaced the placeholder Enterprise.license file with my valid Enterprise.license file.