There are 2 Overlay Menus present in the Tile Palette Window

Steps to reproduce:

1. Open any 2D Project
2. Navigate to Window > 2D > Tile Palette
3. Click on the kebab menu icon and select "Overlay Menu" or press ( ` )
4. Expand the automatically opened Overlay and click on the dropdown menu and Save a Preset with any name
5. Reopen the second overlay with step 3
6. In the reopened Overlay, select a preset
7. Observe the automatically opened Overlay menu

Actual results: 2 of the same Overlay menus are present in the Tile Palette Window. When saving an Overlay Preset one is closed. When trying to select an Overlay Preset in one of the Overlays, it only changes in the second Overlay menu

Expected results: There is only 1 Overlay menu present in the Tile Palette Window and only one instance controls Overlay Presets

Reproducible with versions: 6000.0.30f1, 6000.1.0a8

Not reproducible with versions: 2021.3.47f1, 2022.3.54f1 (No Overlays are present in the Tile Palette)

Tested on (OS): macOS x64 Sequoia