In the Joomla 4 version it appears that the "Linked Articles" feature has been disabled in the item editor, although there is still a preference for enabling it in the Integrations tab in the Options. I did a template override for "edit.php" in the administrator template and enabled the hidden form control, but the controls don't work. If I add an entry to the ""*_cddir_connections" database table the linked articles will appear properly on the front end. Will that feature be restored soon? I'm designing a site and that could possibly be a useful feature.