Tooltips are missing for all properties under the following component:
Sphere Collider, Capsule Collider, Sphere Collider
Properties: Is Trigger, Material, Center, Direction

Steps to repro:
1. Create a new project
2. Hierarchy > Create > Create Empty
3. Inspector > Add Component > Physics > Sphere Collider, Capsule Collider, Sphere Collider
4. Hover mouse on the properties (Is Trigger, Material, Center, Direction)

Actual Result:
Tooltips are missing

Expected Result:
Tooltip appears when the mouse has hovered on the properties

Occurring on:
2020.2.0a16, 2020.1.0b14, 2019.3.15f1, 2019.2.13f1, 2019.1.11f1, 2018.4.24f1

Environment:
Windows10 and macOS 10.14