Ticket #37764: 37764.patch

src/wp-admin/network/sites.php

@@ -273 +273 @@
         }
 
         if ( ! empty( $msg ) )
-                $msg = '<div class="updated" id="message notice is-dismissible"><p>' . $msg . '</p></div>';
+                $msg = '<div id="message" class="updated notice is-dismissible"><p>' . $msg . '</p></div>';
 }
 
 $wp_list_table->prepare_items();