How to reproduce:
1. Create a new 2D Unity project
2. In the Hierarchy, right-click -> 2D Object -> Sprite Shape -> Open Shape
3. In the Scene view, in the Sprite Shape Overlay, click "Edit Shape"
4. Click on any point in the Sprite Shape
5. In the "Element Inspector" Overlay, navigate to the slider and move it

Expected results: Moving the slider to the right makes the previews bigger and vice versa
Actual results: Moving the slider to the right makes the previews smaller which is the opposite of the similar sliders across the Editor

Reproducible with: 6000.0.66f1, 6000.3.4f1, 6000.4.0b5, 6000.5.0a5

Reproducible on: macOS Tahoe 26 (M1)
Not reproducible on: No other environment tested