Cancel controller detection in application?

[sn6783]

Hi there,

I want to use hand gesture only in my application built by OpenXR, so I tried the sample scene in OpenXR toolkit 1.0.5 first. 

When the app starts, a message shows that "This application does not support hand tracking" and ask for controller connection. (I use to use hand gesture only with my headset)

It shows that I could not continue with the app without controllers.

But after controllers connect,  the app still works successfully with both my hands detected.

Since hand tracking works, why the message of hand tracking unsupported still shows? Is there any way to turn off the controller detection?

My Unity version is 2020.3 LTS.

Thank you.