Package information does not update in the Inspector when selection changes to a different package

Steps to reproduce:

1. Create a new Project
2. Open Package Manager window
3. Select any package

Expected Result:
On selecting any package, Inspector should be updated with information of a selected package

Actual Result:
Information does not update with a new selected package

Reproducible in: 2020.1.0a11

Working fine on: 2020.1.0a10

Environment: Windows 10 and Mac 10.14

Note: Feature of Package information displayed in Inspector has been introduced in 2020.1.0a10