Sample.Server.WebAuthenticator example: no explanation or source on how to refresh the token again - xamarin sample app with server webauthenticator does not refresh the oauth token automatically

[BlockchainPunks]

Description

stepped through the Sample.Server.WebAuthenticator sample for xamarin

Steps to Reproduce

1. Login via xamarin app
2. Wait for token to expire
3. Xamarin sample app does not auto renew the token? which is dumb as in production scenario tokens are temporary

Expected Behavior

auto refresh token

Actual Behavior

does not auto renew the token

Basic Information

• Version with issue: current version xamarin essentials
• Last known good version:
• IDE:
• Platform Target Frameworks: ALL
• Nuget Packages:
• Affected Devices: ALL