Email field displays username when switching login to email

[rcknr]

Describe the bug When I switch the login to email in Users management module both username and email display the value of username.

To Reproduce Steps to reproduce the behavior:

1. Change login_type to email in site/settings/users.yaml
2. Open /cp/users
3. See the problem both in user list and user edit form.

Expected behavior Properly display username and e-mail independent from login_type.

Environment details (please complete the following information):

• Statamic Version [e.g. 2.11.15]
• Fresh Install or Upgrade: Upgrade
• OS: 10.14.6
• Browser: chrome
• Web Server: Valet
• PHP Version: 7.2

Additional context Storing users in the database.