1. Log value of provider
2. Log into non-staff account
3. Ensure that `staffUserHasBeenLoggedIn` is `false`
4. Log into a staff account
5. Ensure that `staffUserHasBeenLoggedIn` is `true`
6. Log back into a non-staff account
7. Ensure that `staffUserHasBeenLoggedIn` is **still** `true`
{F215516}