diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index e0e01299a0..ba94e3b3d2 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -1663,12 +1663,10 @@ function wp_default_styles( $styles ) {
 			'wp-editor',
 			'wp-edit-blocks',
 			'wp-block-library',
-			'wp-nux',
 		),
 		'editor'               => array(
 			'wp-components',
 			'wp-block-editor',
-			'wp-nux',
 			'wp-reusable-blocks',
 		),
 		'format-library'       => array(),
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 9201d65ca2..ed626250bc 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.3-alpha-55627';
+$wp_version = '6.3-alpha-55628';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.