Hover highlight is not centered on the Static property dropdown button when hovering over it in the Inspector

Steps to reproduce:

1. Create a new 3D URP project
2. In the Hierarchy, select any GameObject
3. In the Inspector, hover over the dropdown arrow button next to the "Static" checkbox in the top-right corner
4. Observe the highlight background that appears behind the arrow

Actual results: The hover highlight background is not centered on the dropdown button

Expected results: The hover highlight background is centered on the dropdown button

Reproducible with versions: 6000.0.0f1, 6000.3.21f1, 6000.5.7f1, 6000.6.0b8, 6000.7.0a4

Tested on (OS): Windows 11, macOS 26.5

Notes:

• Reproduces on two different monitors on Windows and on macOS, so it is not dependent on display scaling or a specific monitor