UI components like Text, Image, etc are not usable when Unity UI package is removed and added again in the package manager, refer the attached video

Steps to repro:
1. Create a new project
2. Hierarchy > Create > UI > Text
3. Window > Package Manager > Unity UI > Removed
4. Install Unity UI Package again
5. Repeat step 2

Actual Result:
Unable to use UI components when Unity UI package is re-added

Expected Result:
UI components are usable regardless of re-adding unity UI package

Note:
1. UI components are usable on reimporting the Project
2. Unity UI package is introduced in 2019.2.6f1

Occurring on:
2020.2.0a5, 2020.1.0b4, 2019.3.8f1, 2019.2.13f1, 2019.2.6f1

Environment:
Windows 10 & macOS 10.14