Steps to reproduce:
1. Create new Unity project using Universal 2D Template
2. Open Tile Palette window
3. Toggle the visibility of the Tile Palette Brush Picks overlay
4. Click on “Save” icon and save ~20 brushes
5. Change to List View and scroll down as much as possible
Actual results: An empty, scrollable space appears in the Tile Palette Brush Pick overlay, scrollbar keeps getting smaller when scrolling down
Expected results: No empty spaces appear in the Tile Palette Brush Pick overlay, scrollbar size is not affected
Reproducible with versions: 6000.0.74f1, 6000.3.14f1, 6000.4.7f1, 6000.5.0b8, 6000.6.0a5
Tested on (OS): macOS Silicon Tahoe 26.4.1