--- plugin.php
+++ (clipboard)
@@ -868,7 +868,7 @@
 
 	$menu_slug = plugin_basename( $menu_slug );
 
-	$admin_page_hooks[$menu_slug] = sanitize_title( $menu_title );
+	$admin_page_hooks[$menu_slug] = $menu_slug;
 
 	$hookname = get_plugin_page_hookname( $menu_slug, '' );