diff --git a/wp-admin/edit.php b/wp-admin/edit.php
index a469bbd4b0..20fb7e466f 100644
--- a/wp-admin/edit.php
+++ b/wp-admin/edit.php
@@ -201,10 +201,8 @@ wp_enqueue_script( 'inline-edit-post' );
 wp_enqueue_script( 'heartbeat' );
 
 if ( 'wp_block' === $post_type ) {
+	wp_enqueue_script( 'wp-list-reusable-blocks' );
 	wp_enqueue_style( 'wp-list-reusable-blocks' );
-
-	// wp-list-reusable-blocks enhances the page's DOM and so needs to be loaded in the footer.
-	wp_enqueue_script( 'wp-list-reusable-blocks', '', array(), false, true );
 }
 
 $title = $post_type_object->labels->name;
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 5ce5d45557..2501c53f9d 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -111,7 +111,7 @@ function wp_default_packages_vendor( &$scripts ) {
 		$path    = "/wp-includes/js/dist/vendor/$handle$dev_suffix.js";
 		$version = $vendor_scripts_versions[ $handle ];
 
-		$scripts->add( $handle, $path, $dependencies, false, $version );
+		$scripts->add( $handle, $path, $dependencies, $version, 1 );
 	}
 
 	$scripts->add( 'wp-polyfill', null, array( 'wp-polyfill' ) );
@@ -466,7 +466,7 @@ function wp_default_packages_scripts( &$scripts ) {
 		$path    = "/wp-includes/js/dist/$package$suffix.js";
 		$version = $packages_versions[ $package ];
 
-		$scripts->add( $handle, $path, $dependencies, false, $version );
+		$scripts->add( $handle, $path, $dependencies, $version, 1 );
 
 		if ( isset( $package_translations[ $package ] ) ) {
 			$scripts->set_translations( $handle, $package_translations[ $package ] );
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 6cbbb289ff..848e7b94e2 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.1-alpha-44276';
+$wp_version = '5.1-alpha-44277';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.