I am using the Vive Pro 2 Headset with Slicer 5.4, Virtual Reality Extension from 8/26/23, and Slicer Heart Extension from 9/20/23.

When I try to use the Virtual Reality module to interact with a volume rendered CT, the volume rendering is displaying in the VR scene as a 2D plane. I have tried looking at previously volume rendered files as well as volume rendering from a dicom file and have the same problem.

Here is a video showing this issue: