simple example: <img width="497" height="266" alt="Image" src="https://github.com/user-attachments/assets/96a075f9-f9e7-4759-9f8f-55c599dcb488" /> delete entity model: <img width="499" height="258" alt="Image" src="https://github.com/user-attachments/assets/1f006540-b398-40bc-99da-5198fffaf063" /> undo: <img width="982" height="677" alt="Image" src="https://github.com/user-attachments/assets/e933b103-0678-45b4-9f54-90d88e41770b" /> change hierarchy: <img width="1583" height="490" alt="Image" src="https://github.com/user-attachments/assets/f1102b26-b2c2-4b86-8848-273012cba37c" /> test entity: UI/Modal <img width="121" height="43" alt="Image" src="https://github.com/user-attachments/assets/c2d9fb6d-6cfa-4de7-a6f3-5f3352acb085" /> 1. delete and undo seems doesn't respect hierarchy 2. A dialog box or something will be generated at a random position in the viewport
simple example:
delete entity model:
undo:
change hierarchy:
test entity: UI/Modal