Enabled Facebook Login
Ticked the checkbox "Verified Account Required" (under Control Panel > Portal Settings > Authentication > Facebook)
An Unregistered User to the portal, tries to login through Facebook. The unregistered User was properly authenticated through Facebook. The page redirects to the portal login page.
The portal should display an acknowledgement message, to inform the unregistered User that he is successfully registered to the portal, that an email was sent containing the "Verification Code", which is needed to verify the email address before the User can login to the portal.
But, no acknowledgment message is displayed after the User is authenticated through Facebook.