Username does not update from LDAP (via BindDN

Hey everyone, I need some help for the Gitea installation of my company. Our users are created via Active Directory:


Unfortunately, we didn’t follow the same naming convention for new users in our Active Directory, hence some sAMAccountNames are Pascal Case and some are lower case. When I tried to change a lower case user name to Pascal Case in our AD configuration, Gitea didn’t seem to pick it up… Even after manual resyncing the external user data. Is there any chance that the Gitea users will pick up the new user name that is associated with that account, without deleting that account first and possibly loosing all commits from that account?