diff --git a/packages/block-library/src/page-list/index.php b/packages/block-library/src/page-list/index.php
index fd3a97c964172..b2d1affcd1850 100644
--- a/packages/block-library/src/page-list/index.php
+++ b/packages/block-library/src/page-list/index.php
@@ -145,7 +145,7 @@ function block_core_page_list_build_css_font_sizes( $context ) {
  *
  * @return string List markup.
  */
-function block_core_page_list_render_nested_page_list( $open_submenus_on_click, $show_submenu_icons, $is_navigation_child, $nested_pages, $active_page_ancestor_ids = array(), $colors = array(), $is_nested, $depth = 0 ) {
+function block_core_page_list_render_nested_page_list( $open_submenus_on_click, $show_submenu_icons, $is_navigation_child, $nested_pages, $is_nested, $active_page_ancestor_ids = array(), $colors = array(), $depth = 0 ) {
 	if ( empty( $nested_pages ) ) {
 		return;
 	}
@@ -212,7 +212,7 @@ function block_core_page_list_render_nested_page_list( $open_submenus_on_click,
 			if ( $is_navigation_child ) {
 				$markup .= ' wp-block-navigation__submenu-container';
 			}
-			$markup .= '">' . block_core_page_list_render_nested_page_list( $open_submenus_on_click, $show_submenu_icons, $is_navigation_child, $page['children'], $active_page_ancestor_ids, $colors, $is_nested, $depth + 1 ) . '</ul>';
+			$markup .= '">' . block_core_page_list_render_nested_page_list( $open_submenus_on_click, $show_submenu_icons, $is_navigation_child, $page['children'], $is_nested, $active_page_ancestor_ids, $colors, $depth + 1 ) . '</ul>';
 		}
 		$markup .= '</li>';
 	}
@@ -324,7 +324,7 @@ function render_block_core_page_list( $attributes, $content, $block ) {
 
 	$wrapper_markup = $is_nested ? '%2$s' : '<ul %1$s>%2$s</ul>';
 
-	$items_markup = block_core_page_list_render_nested_page_list( $open_submenus_on_click, $show_submenu_icons, $is_navigation_child, $nested_pages, $active_page_ancestor_ids, $colors, $is_nested );
+	$items_markup = block_core_page_list_render_nested_page_list( $open_submenus_on_click, $show_submenu_icons, $is_navigation_child, $nested_pages, $is_nested, $active_page_ancestor_ids, $colors );
 
 	$wrapper_attributes = get_block_wrapper_attributes(
 		array(