Accent in LDAP usernames (display name) not handled correctly

When syncing users from an LDAP server (in my case a samba4, AD like), users whose name contain an accent are not displayed correctly. Eg, a user named “Hervé” in LDAP is displayed Hervé in seafile. Is there a way to fix this ?

Seems to be fixed in version 7.0.3 to which I’ve just upgraded

Well, it was fixed just after the upgrade, but is back to Hervé after the next LDAP sync. So, looks like it’s the sync which has a problem