diff --git src/wp-admin/includes/class-walker-nav-menu-edit.php src/wp-admin/includes/class-walker-nav-menu-edit.php
index eb940af..aef9397 100644
--- src/wp-admin/includes/class-walker-nav-menu-edit.php
+++ src/wp-admin/includes/class-walker-nav-menu-edit.php
@@ -205,6 +205,21 @@ class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {
 					</label>
 				</p>
 
+				<?php
+				/**
+				 * Fires just before the move buttons of a nav menu item in the menu editor.
+				 *
+				 * @since 5.3.0
+				 *
+				 * @param int    $item_id The ID of the nav menu item.
+				 * @param object $item    The data object of the nav menu item.
+				 * @param int    $depth   The depth of the nav menu item.
+				 * @param array  $args    The nav menu item's arguments.
+				 * @param int    $id      The nav menu ID.
+				 */
+				do_action( 'wp_nav_menu_item_custom_fields', $item_id, $item, $depth, $args, $id );
+				?>
+
 				<fieldset class="field-move hide-if-no-js description description-wide">
 					<span class="field-move-visual-label" aria-hidden="true"><?php _e( 'Move' ); ?></span>
 					<button type="button" class="button-link menus-move menus-move-up" data-dir="up"><?php _e( 'Up one' ); ?></button>