"Global Offsets & Scale" input field is overlap with its title under the "Sprite Glyph Table" when TextMeshPro Sprite Asset is created, refer to the attached screenshot.

Steps to repro:
1. Create a new project
2. Window > Package Manager > TextMeshPro > Install
3. Import Sprite into Project window
4. Sprite > right-click > Create > TextMeshPro > Spite Asset
5. Select Sprite Asset in the Project window
6. Inspector > Sprite Glyph Table > Global Offsets & Scale

Actual Result:
Input field overlap with title under the "Sprite Glyph Table"

Expected Result:
Input field doesn't overlap with its title

Reproducible with:
2021.1.0a1,2020.2.0b8,2020.2.0a1 with Package Version 3.0.1, 3.0.0

Not reproducible with:
2020.2.0a1 with Package Version Preview 14-3.0.0

Environment:
Windows 10 & macOS 10.14