Stereoscopic skybox renders as monoscopic when using Multi-pass render mode in XR plugin while using URP

Reproduction steps:

1. Open the attached project “ReproProject”
2. Set OpenXR Render Mode to “Multi-pass” (located in Edit → Project Settings → XR Plug-in Management → OpenXR → Render Mode → select “Multi-pass” option)
3. Connect a VR headset
4. Put on the headset
5. Enter Play Mode

Expected result: The Skybox is rendered as stereoscopic (with depth effect)
Actual result: The Skybox is rendered as monoscopic (flat, no 3D effect)

Reproducible in: 2023.1.0a26, 6000.0.58f1, 6000.2.6f1, 6000.3.0b4, 6000.4.0a1
Could not test with: 2023.1.0a1, 2023.1.0a15 (unsolvable Input System package errors, Editor freezes)

Reproducible on: Windows 11
Not reproducible in: No other environments tested

Reproducible on devices:

• Oculus Quest 3 (Quest 3), CPU: Snapdragon XR2 Gen 2 (SM8550), GPU: Adreno (TM) 740
• Oculus Quest 2 (Quest 2), CPU: Snapdragon XR2, GPU: Adreno 650

Notes:

• Reproducible with Oculus XR and OpenXR plugins
• Also reproducible in Standalone Player for Windows
• Not reproducible in Standalone Player for Android
• Not reproducible with Built-in Render Pipeline