protected function set_ids_query_args( &$query_args ) {
		if ( ! empty( $this->attributes['ids'] ) ) {
			$ids = array_map( 'trim', explode( ',', $this->attributes['ids'] ) );

			if ( 1 === count( $ids ) ) {
				$query_args['p'] = $ids[0];
			} else {
				$query_args['post__in'] = $ids;
			}
		}
	}