In App Purchasing package disappears from Package list on Update to 2.0.6

Steps to repro:
1. Create a new project
2. Window > Package Manager > In App Purchasing
3. Select 2.0.6 package version > click on "Update to 2.0.6" button

Actual Result:
Package disappears from the list

Expected Result:
Package Update to 2.0.6

Package Version Reproducible On: 2.0.6
Package Version Working fine On: 2.0.5

Reproducible on:
2019.2.0a7 (d06a032e8889)

Works fine on:
2019.2.0a6, 2019.1.0b5 (9899a5bd7e43)

Environment:
Windows and MacOs