Rendering issue in VR mode

[codeman0512]

Describe the Bug
When enabling VR mode, Webots only renders the gizmo for moving objects when I select one. It only shows a black screen otherwise.

Steps to Reproduce

1. Go to View
2. Go to Virtual Reality Headset
3. Check Enable

Expected behavior
I expected my world to be shown properly in VR mode.

Screenshots

System

• Operating System: Windows 11 25H2
• Graphics Card: Nvidia Quadro T1000 Max-Q 4GB
• Memory; 32 GB DDR4
• VR Framework: SteamVR
• VR Headset: iVRy

Additional context
I started Webots with the right procedure, by first starting SteamVR and the iVRy driver, and only then launching Webots.