The tooltip is missing for "Gizmos" and "Layer Collision Matrix" Properties under "Physics2D" in the "Project Setting" window, Refer attached video

Steps to repro:
1. Create a new project
2. Edit > Project Settings > Select
3. Project Settings Window > Physics2D
4. Hover mouse on "Gizmos" and "Layer Collision Matrix" Properties

Actual Result:
The tooltip is missing for "Gizmos" and "Layer Collision Matrix" Properties under "Physics2D" in the "Project Setting" window

Expected Result:
The tooltip appears when the mouse has hovered on the Properties

Occurring on:
2020.2.0b3, 2020.1.5f1, 2019.4.8f1, 2018.4.23f1, 2017.4.40f1

Environment:
Windows10 and macOS 10.14