seems like this problem is still happening.
i am creating a new maui app with dot net 8 and i am using the auth0client nuget package v1
i am able to login and logout and so far it looks like my token managment works so that i can re-open the app and not have to do a full login each time.
but the windows and android devices keep the browser windows open with the login dialog from auth0 - seems like the auto0 client does not signal the browser to close the window when they are done with it.