Ticket #33088: 33088.diff

src/wp-includes/class-wp-customize-nav-menus.php

@@ -496 +496 @@
                                         'theme_supports'    => 'menus',
                                         'type'              => 'theme_mod',
                                         'transport'         => 'postMessage',
+                                        'default'           => 0,
                                 ) );
                         }