Steps to reproduce:

1. Open any 2D Project
2. Navigate to Window > 2D > Tile Palette
3. Click on the "Create New Tilemap" Dropdown Menu
4. Hover your cursor over the newly opened option from that Dropdown Menu "Create New Tilemap"
5. Without moving your cursor click on that option and see that the Options for it close
6. Without moving your cursor click on the same option again multiple times and observe where the options were drawn previously
7. Move your cursor

Actual results: The modal for options on which type of Tilemap to create are not drawn again when clicking on the "Create New Tilemap" dropdown option after it has been closed until the users cursor is moved

Expected results: Clicking on the dropdown option "Create New Tilemap" closes the options modal and if it is already closed, opens it

Reproducible with versions: 6000.0.30f1, 6000.1.0a8

Not reproducible with versions: 2021.3.47f1, 2022.3.54f1 (Tilemaps are created manually and there's no option to create them in the Tile Palette Window)

Tested on (OS): macOS x64 Sequoia