return $query_result;
		}

		$post_type = $query['post_type'] ?? '';
		$slugs     = $query['slug__in'] ?? array();

		// Retrieve templates.
		$templates = $this->block_templates( $slugs, $post_type );

		/**
		 * Remove theme override templates who have a customization in the db from $query_result:
		 * those template blocks will be already retrieved by our LLMS_Block_Templates::block_templates_from_db().
		 */
		$query_result = array_values(
			array_filter(
				$query_result,
				function( $template ) use ( $templates ) {
					$slugs = wp_list_pluck( $templates, 'slug' );
					return ( ! in_array( $template->slug, $slugs, true ) );
				}
			)
		);

		return array_merge( $query_result, $templates );

	}

	/**
	 * Returns an associative array of template titles.
	 *