We'd like to start letting users use the alternatename field throughout the site. I can set the Full Name format on the User Policies page to "alternatename lastname", but if a user doesn't have an alternate name specified, it only displays the lastname. Is there any way to have it fallback to "firstname lastname" if the alternatename field is empty? There is a tracker item (https://tracker.moodle.org/browse/MDL-44724) but it looks to have been closed (incorrectly?) as a duplicate of a separate issue.