With most apps, including Field Maps and Survey123, the Tab and Enter keyboard buttons have a consistent behavior on a sign in screen. This behavior is most noticeable when a bluetooth keyboard is being used with a mobile device (iPad in my case).
When finished typing in a username, Tab usually advances the cursor to the next (password) field. In QuickCapture, it literally inserts a tab into the username field. Instead, the password field must be tapped on screen to move the cursor there.
When finished typing in a password, Enter usually submits the credentials for evaluation. In QuickCapture, pressing the Enter key does nothing. The Sign In button must be tapped on the screen to submit the credentials.
