Reproduction steps:

1. Open the attached project “ReproProject“
2. Open any Scene from Scenes folder
3. Enter into the Play Mode

Reproducible in: 6000.0.37f1, 6000.0.48f1, 6000.0.50f1, 6000.1.1f1 - 6000.1.11f1

Reproducible on: Windows 11 (user reported)
Not reproducible on: No other environments tested

Note: The issue was not tested by CQA, as we could not reproduce it

First few lines of the stack trace:

0x00007FFA39CFEDEF (Unity) WriteObjectToVector
0x00007FFA3B2561A4 (Unity) CreateOrReloadInspectorCopy
0x00007FFA391D2751 (Unity) AssetImporterEditor_CUSTOM_CreateOrReloadInspectorCopy
0x000002250FD3EE48 (Mono JIT Code) (wrapper managed-to-native) UnityEditor.AssetImporters.AssetImporterEditor:CreateOrReloadInspectorCopy_Injected (int,intptr)
0x000002250FD3ECBB (Mono JIT Code) UnityEditor.AssetImporters.AssetImporterEditor:CreateOrReloadInspectorCopy (int,UnityEditor.Editor)