Command Pallet allow to be covered by a window

### Description of the new feature / enhancement

Allow Windows to cover the Command Pallet with dragging a Window over it

### Scenario when this would be used?

Not everyone has big monitor so making use o the space

### Supporting information

_No response_

No file, test, or entry point is named. Start by locating the Command Palette implementation and reproducing the drag scenario with a window covering it; done means a window can be dragged over the Command Palette so it can be covered on smaller monitors.

Written by the indexing model from the issue text.