Reproduction steps:
1. Open the attached project "ReproProj"
2. Open the “/Assets/scene.unity” Scene
3. Right-click “test“ GameObject (shapell > test)
4. Select ModularAvatar > Setup Outfit
5. Press CTRL + Z
6. Repeat steps 3 - 5
Expected result: Editor does not crash and continues to run
Actual result: Editor crashes
Reproducible with: 2022.3.16f1, 2023.2.4f1, 2023.3.0b1
Could not test with: 2021.3.33f1 (No ModularAvatar option)
Reproducible on: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested
Note:
- Modular Avatar is a 3rd party plugin