diff --git a/wp-admin/menu.php b/wp-admin/menu.php
index 81fdefb8bd..82136429ba 100644
--- a/wp-admin/menu.php
+++ b/wp-admin/menu.php
@@ -211,7 +211,13 @@ if ( ! is_multisite() && current_user_can( 'update_themes' ) ) {
 if ( wp_is_block_theme() ) {
 	$submenu['themes.php'][6] = array( _x( 'Editor', 'site editor menu item' ), 'edit_theme_options', 'site-editor.php' );
 } else {
-	$submenu['themes.php'][6] = array( _x( 'Patterns', 'patterns menu item' ), 'edit_theme_options', 'site-editor.php?path=/patterns' );
+	$supports_stylebook = ( current_theme_supports( 'editor-styles' ) || wp_theme_has_theme_json() );
+
+	if ( $supports_stylebook ) {
+		$submenu['themes.php'][6] = array( _x( 'Design', 'design menu item' ), 'edit_theme_options', 'site-editor.php' );
+	} else {
+		$submenu['themes.php'][6] = array( _x( 'Patterns', 'patterns menu item' ), 'edit_theme_options', 'site-editor.php?p=/pattern' );
+	}
 }
 
 $customize_url = add_query_arg( 'return', urlencode( remove_query_arg( wp_removable_query_args(), wp_unslash( $_SERVER['REQUEST_URI'] ) ) ), 'customize.php' );
diff --git a/wp-includes/version.php b/wp-includes/version.php
index de97dde903..679d181968 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.8-alpha-59904';
+$wp_version = '6.8-alpha-59905';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.