In AuthenticationActivity intent flag CLEAR_TOP will close previous Activities with Launcher set to `singleTask`

[cooperkong]

Checklist

• [X] The issue can be reproduced in the Auth0.Android sample app (or N/A).
• [X] I have looked into the Readme, Examples, and FAQ and have not found a suitable solution or answer.
• [X] I have looked into the API documentation and have not found a suitable solution or answer.
• [X] I have searched the issues and have not found a suitable solution or answer.
• [X] I have searched the Auth0 Community forums and have not found a suitable solution or answer.
• [X] I agree to the terms within the Auth0 Code of Conduct.

Description

This issue can be repdocued by thie repo https://github.com/cooperkong/auth0-issue

Reproduction

1. launch app
2. click on button to launch Auth0 login page
3. click Home button to close app
4. re-launch again from launcher
5. click on button to launch Auth0 login page will cause the app to close

Additional context

Hi Auth- team, I understand there might be a need to CLEAR_TOP when launching AuthenticationActivity but in the example provided, it has unpexpected behaviour. My suggestion would be

• if it's possible to have an API to specify what intent flag we would pass in to Auth0
• or clean up CustomTabs as soon as the user leaves web auth (background, click on Home, etc..) essentially what I mean is to move this bit of logic into perhaps onStop

      val resultMissing = authenticationIntent.data == null
      if (resultMissing) {
          setResult(RESULT_CANCELED)
      }
      deliverAuthenticationResult(authenticationIntent)
      finish()

Auth0.Android version

2.10.2

Android version(s)

12

[cooperkong]

Here is also a video to reproduce this issue. 3.webm