--- a/wp/wp-includes/widgets/class-wp-nav-menu-widget.php	Tue Dec 15 15:52:01 2020 +0100
+++ b/wp/wp-includes/widgets/class-wp-nav-menu-widget.php	Wed Sep 21 18:19:35 2022 +0200
@@ -25,6 +25,7 @@
 		$widget_ops = array(
 			'description'                 => __( 'Add a navigation menu to your sidebar.' ),
 			'customize_selective_refresh' => true,
+			'show_instance_in_rest'       => true,
 		);
 		parent::__construct( 'nav_menu', __( 'Navigation Menu' ), $widget_ops );
 	}
@@ -177,7 +178,7 @@
 		<div class="nav-menu-widget-form-controls" <?php echo $empty_menus_style; ?>>
 			<p>
 				<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
-				<input type="text" class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo esc_attr( $title ); ?>"/>
+				<input type="text" class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo esc_attr( $title ); ?>" />
 			</p>
 			<p>
 				<label for="<?php echo $this->get_field_id( 'nav_menu' ); ?>"><?php _e( 'Select Menu:' ); ?></label>