In-app auth: Improve visual cues after clicking "Done"

[lesleyjanenorton]

➤ Luminita Buruian commented:

• tapping the Done button while on the email screen, takes the user to the pasword screen, and
• tapping the Done button on the password screen, starts the login process.

The potential issue remaining is that, when tapping the Done button on the password screen, the user is not actually aware that the login process is started, because the cursor is still active and the screen does not get blocked until the spinning wheel screen is displayed, which takes a little time.

Please see attached video.

!20220314_143513.mp4|width=480,height=854!

Thank you.

CC: Valentina Virlics

Originally posted by @data-sync-user in https://github.com/mozilla-mobile/mozilla-vpn-client/issues/2871#issuecomment-1066738664

┆Issue is synchronized with this Jira Task ┆author: Data Sync