I just migrated from Owncloud 10 to Nextcloud 12. My primary use for the system is for customer webdav backup. Although, in the future I will move towards more uses. My primary concern at the moment is that contacts bar at the top right, and how to get rid of it. I don’t want my customers seeing each other’s names, or logins. There has to be a way to disable, or remove this.
The contacts menu is not part of the contacts app!
The only way to hide this menu in Nextcloud 12 atm is to hide the CSS elements.
I removed the correct line from core/templates/layout.user.php.
Just removed this lines (108), and it’s worked like a magic: