To reproduce:
- Download the "My Project(12).zip" project and open it in Unity;
- Open the "SampleScene" scene;
- Select the "Cube" Prefab in the Hierarchy;
- Apply its overrides;
- Undo overrides;
- Observe that the gameObjects showed again with the "Plus" badge;
- Redo overrides;
Expected result: GameObjects are applied again
Actual result: GameObjects disappears and only the "Cube" Prefab is left
Notes:
- If you Undo again, gameObjects will be restored;
- Tested on Mac Intel;
Reproducible in Unity 2022.1.24f1
Not reproducible in Unity 2022.1.23f1
Regression in Unity 2022.1.24f1