Saved Picks List items are initialised with a lower height than the minimum size when the Tile Palette Brush Pick Overlay is expanded

Steps to reproduce:

1. Open the attached project
2. Open the SampleScene
3. Press the ' button to add the Tile Palette Brush Picks overlay to the Scene
4. Expand it
5. Press the Save button a couple of times to add a few brushes to the saved list
6. Collapse and re-expand the overlay
7. Observe that items in the saved picks container have shorter height compared to step 5 when they were created
8. Drag one of the saved brushes to reorder the list

Actual results: The height of moved list items expands since it was previously set below the minimum height limit. This causes the item list to have differently sized elements

Expected results: Item height and width limits are enforced, ensuring the list stays uniform

Reproducible with versions: 6000.0.66f1, 6000.3.5f1, 6000.4.0b5, 6000.5.0a5

Tested on (OS): macOS 26.2

Notes:

• The issue only occurs if the Tile Palette Brush Picks overlay is set to Vertical or Horizontal mode
• Tile Palette Brush Picks view mode set to the List