Reflections flicker between normal and black when enabling Probe Blending

How to reproduce:

1. Open the project “IN-100569_reflections”
2. In the Scene View, move the camera around

Expected result: Reflections do not flicker
Actual result: Reflections flicker between normal and black

Reproducible with: 6000.1.0a3, 6000.1.2f1
Not reproducible with: 2022.1.0a1, 2022.3.62f1, 6000.0.49f1, 6000.1.0a2, 6000.2.0b1
Fixed in: 6000.1.3f1 (f34db9734971)

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

Notes:

• To enable or disable Probe Blending: In the Project Window → Settings → PC_RPAsset → In the Inspector → Lighting → Probe Blending
• Discussion thread: https://discussions.unity.com/t/reflection-probes-glitching-when-reflection-probe-atlas-blending-is-on-6-1/1636318