Spinner/Progress indicator doesn't work in AutoFill

[dan-el]

This is just a cosmetic issue, not impairing functionality.

Steps to reproduce the "issue":

1. Open browser app (e.g. Chrome) and navigate to a login form on a website
2. Press the "Passwords" button on the keyboard to initiate Strongbox Auto-Type
3. TouchID appears to unlock the database
4. Use TouchID

Here I think it would be nice to see a loading indicator rather than only the list of databases.

[mmcguill]

Yes, notice this issue myself. Basically the library I use to show the spinner/progress indicator doesn't play well with App Extensions, so I need to find a replacement.