Index: src/wp-admin/js/common.js
===================================================================
--- src/wp-admin/js/common.js	(revision 35893)
+++ src/wp-admin/js/common.js	(working copy)
@@ -397,7 +397,7 @@
 	 * The `.below-h2` class is here just for backwards compatibility with plugins
 	 * that are (incorrectly) using it. Do not use. Use `.inline` instead. See #34570.
 	 */
-	$( 'div.updated, div.error, div.notice' ).not( '.inline, .below-h2' ).insertAfter( $( '.wrap' ).children( ':header' ).first() );
+	$( 'div.updated, div.error, div.notice' ).not( '.inline, .below-h2' ).insertAfter( $( '.wrap' ).find( ':header').first() );
 
 	// Make notices dismissible
 	function makeNoticesDismissible() {