Menu disappears with custom post type link
pre_get_posts filters will be applied to all queries on a page- the main query, menus, and additional WP_Query instances. To target only the main query, use is_main_query(): function my_pre_get_posts( $query ) { // bail early if is in admin // or if query is not main query if( is_admin() || !$query->is_main_query() ) { return; } … Read more