"Add Component" button overlaps the Volume component UI when creating a new Volume Profile in a wide Inspector on high-DPI scaling

Steps to reproduce:

1. Set monitor to high scaling value (2560x1440, 200% scaling was used for repro)
2. Create a new 3D URP project
3. In the Hierarchy, right-click and select Volume > Sphere Volume or Volume > Convex Mesh Volume
4. Select the created GameObject and scroll to the bottom in the Inspector
5. Widen the Inspector slightly beyond the default layout width
6. Click on the "New" button in the Volume component
7. Observe the Inspector

Actual results: The Inspector layout breaks after creating the Volume Profile, and the Add Component button overlaps the Volume component UI

Expected results: The Inspector should refresh correctly, with no overlapping controls or broken layout

Reproducible with versions: 6000.3.0a2, 6000.3.16f1, 6000.4.8f1, 6000.5.0b9, 6000.6.0a5

Not reproducible with versions: 6000.3.0a1

Tested on (OS): Windows 11

Notes:

• Does not reproduce with Box Volume
• Does not reproduce with a narrower default Inspector width
• Does not seem to reproduce if Editor window is not maximized