ScrollRect area overlapped with title bar in Target Gameobject window when Debug mode is set to Efficiency.

Steps to repro:
1. Open the attached project.
2. Select the Visual Effect game object.
3. Inspector > Asset Template click on Edit button
4. Click on Target GameObjectTab > Set Debug Mode to Efficiency.
5. Scroll the window.

Actual Result:
ScrollRect area overlapped with the title bar.

Expected Result:
ScrollRect area should not be overlapped with the title bar.

Reproducible in:
2020.2.0a5, 2020.2.0a1, 2020.1.0b4, 2020.1.0b1, 2020.1.0a23 with Package Version 8.0.1.

Note: Debug Mode option available from Package version 8.0.1.

Environment:
Occurring on Windows 10 & Mac 10.15.