Adding a model with a deleted model's name doesn't create an empty table

Tested with QDS 4.4 Built on Jan 10 2024 21:32:26

How to reproduce:
1. Create a project and open Model Editor
2. Create two models (Model1 and Model2)
3. Change Model2 by adding a column in its table
4. Delete Model2
5. Now create a new model with the name "Model2"
6. This new model will have the same table as "Model2" did

See the video for a demonstration of the bug:
qtdesignstudio_vaEtKMBNmw.mp4