Fix(UI): correctly diplay Validation tab from Order (#528)

Author: stonebuzz

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [UNRELEASED]
+
+### Fixed
+
+- Fix `Validation` tab from `Order`
+
 ## [2.12.4] - 2025-12-02
 
 ### Fixed

inc/order.class.php

@@ -641,7 +641,7 @@ public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)
                     self::RIGHT_UNDO_VALIDATION,
                 ])
             ) {
-                return self::createTabEntry(
+                $ong[1] = self::createTabEntry(
                     __s("Validation", "order"),
                     0,
                     null,