Question Privacy

Was given this code snippet to disable question privacy for instructors, yet maintain all other forms of privacy between instructors. Was wondering if it needs tweaking because I do not believe it works anymore: //Disable Question Privacy add_filter('init','remove_wplms_frontend_cpt_query'); function remove_wplms_frontend_cpt_query(){ add_filter('wplms_frontend_cpt_query','wplms_instructor_privacy_filter_remove_questions',999); add_filter('wplms_backend_cpt_query','wplms_instructor_privacy_filter_remove_questions',999); } function wplms_instructor_privacy_filter_remove_questions($args){ if($args['post_type'] == 'question'){ unset($args['author']); } return $args; }