Author Meetings Only

functions.php

function show_only_authors_own_meetings( $query ) {
		global $pagenow;

		if ( 'edit.php' != $pagenow || ! $query->is_admin ) {
			return false;
		}

		if ( $query->is_main_query() && $query->get( 'post_type' ) == 'zoom-meetings' ) {
			$user             = wp_get_current_user();
			$privileged_roles = [ 'administrator' ] 

			if ( ! empty( array_intersect( $user->roles, $privileged_roles ) ) ) {
				return false;
			}

			add_filter( 'views_edit-zoom-meetings', [ $this, 'zoom_meeting_views' ], 11 );
			$query->set( 'author', $user->ID );

		}
	}
add_action( 'pre_get_posts',  'show_only_authors_own_meetings' );