Reproduction steps:
1. Open the attached “BugRepro” project
2. Close the Editor
3. Observe the crash
Reproducible with: 6000.7.0a6, 6000.7.0b3
Not reproducible with: 6000.0.85f1, 6000.3.25f1, 6000.6.4f1, 6000.7.0a5
Couldn't test with: 7000.0.0a8 (Fatal error when opening the project)
Reproducible on: Windows 11
Not reproducible on: No other environment tested
First few lines of the stack trace:
0x00007FF88B7421DA (Unity) SessionState::SetFloat
0x00007FF88ACA64B3 (Unity) SessionState_CUSTOM_SetFloat
0x000001A3E7C387CB (UnityEditor.CoreModule) (wrapper managed-to-native) UnityEditor.SessionState:SetFloat_Injected (UnityEngine.Bindings.ManagedSpanWrapper&,single)
0x000001A3E7C385F3 (UnityEditor.CoreModule) UnityEditor.SessionState:SetFloat (string,single)