Mattermost Server: 5.18.1
1. Verify that Account Settings > Display > Teammate Name Display is set to Show nickname if one exists, otherwise show first and last name
2. Set another user to have the first and last name Alice Evans and the nickname Bob Evans
Only the nickname is displayed, e.g. Bob Evans
The user's first and last name are displayed with the nickname in parentheses, e.g. Alice Evans (Bob Evans)
Customer is using this to override the legal names of users that are synced via LDAP. Several users have undergone gender transition, and do not like seeing their new real name in parentheses after their deadname.
1. Rename this configuration option to better reflect what is displayed
2. Add an option to only display the nickname and not the first and last name