Hand Tracking and Interaction Samples in VIVE OpenXR Plugin didn't work

[Snake Konginchrist]

I attempted to run two gesture tracking examples under the VIVE OpenXR Plugin: one is the "hand tracking sample" and the other is the "hand interaction sample." Unfortunately, neither of them functioned properly and failed to capture my gestures. Notably, the former did not display the virtual hands. What could be the reason for this?

I run these two Unity samples on my computer and then streamed them to the VIVE Focus 3 via VIVE Business Streaming (VBS).