Can you set the OVR Boundary's guardian grid walls visible?

Unity Engine
1

Can you set the actual grid walls of Oculus’ guardian visible? When I use OVRBoundary.SetVisible(true), only a flat outline of the guardian’s area appears on the ground. But I would like to set the gridded walls of the boundary visible.

Thanks

2

Might be a question better suited to the AR/XR/VR forum here.