“No Overlays” Overlay overlaps with the Tile Palette toolbar when docked on the left

Steps to reproduce:

1. Create a new Unity project using the Universal 2D template
2. Open the Tile Palette window (Window > 2D > Tile Palette)
3. Click and drag the "No Overlays" Overlay to the left to dock it
4. Resize the Tile Palette window smaller horizontally
5. Observe the Tile Palette window

Actual results: The Overlay overlaps with the toolbar

Expected results: No UI overlapping

Reproducible with versions: 6000.0.67f1, 6000.3.9f1, 6000.4.0b9, 6000.5.0a7

Tested on (OS): MacOS Silicon Tahoe 26.2

Notes:

• Reproduces in both when the Tile Palette window is docked and not docked