diff --git a/wp-admin/about.php b/wp-admin/about.php
index 423df20198..9eaf4fdc88 100644
--- a/wp-admin/about.php
+++ b/wp-admin/about.php
@@ -239,7 +239,7 @@ require_once ABSPATH . 'wp-admin/admin-header.php';
 <?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>
 
 <script>
-	wp.domReady( function() {
+	window.addEventListener( 'load', function() {
 		var createElement = wp.element.createElement;
 		var Fragment = wp.element.Fragment;
 		var render = wp.element.render;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b588011c43..9b9f5b25b7 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.7.1-alpha-50526';
+$wp_version = '5.7.1-alpha-50536';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.