- Open OpenXR Settings (go to Edit > Project Settings > XR Plugin Management > OpenXR).
- Select Single Pass Instanced from the Render Mode drop-down menu.
This setting is not applicable to projects using the Windows XR Plugin.
- Open Player XR Settings (go to Edit > Project Settings > Player > XR Settings).
- Select Single Pass Instanced from the Stereo Rendering Method drop-down menu (the Virtual Reality Supported check box must be selected).