Editor crash when inspector is visible in scene using OnWillRender callback and reflection probes and custom reflection probe update system

Steps

1. open repro project
2. open TinyRepro scene
3. enter playmode
4. ensure inspector tab is visible
5. click some objects in inspector till crash
   1. seems more likely to repro when selecting or deselecting the reflection probe gameobject or sphere gameobject

 

Expected: no crash

Actual: crash

 

Repro: 2020.3.45f1, 2021.3.19f1, 2022.2.10f1, 2023.2.0a1

 

Notes:

• Repro does not use SRPs
• No repro was seen when UpdateReflectionProbes_CustomSystem gameobject was disabled (due to ProbeSystem component not running)
• No repro was seen with inspector tab hidden
• ProbeSystem.cs is a script using IScriptableRuntimeReflectionSystem