diff --git a/theme_test_custo/static/tests/tours/theme_menu_hierarchies.js b/theme_test_custo/static/tests/tours/theme_menu_hierarchies.js
index 90f97007a..d095c7c52 100644
--- a/theme_test_custo/static/tests/tours/theme_menu_hierarchies.js
+++ b/theme_test_custo/static/tests/tours/theme_menu_hierarchies.js
@@ -1,59 +1,61 @@
 /** @odoo-module */
 
 import wTourUtils from '@website/js/tours/tour_utils';
+import { stepUtils } from "@web_tour/tour_service/tour_utils";
 
 wTourUtils.registerWebsitePreviewTour('theme_menu_hierarchies', {
     url: '/example',
     test: true,
 }, () => [
+    stepUtils.waitIframeIsReady(),
     {
         content: 'Check Mega Menu is correctly created',
-        trigger: "iframe .top_menu a.o_mega_menu_toggle",
+        trigger: ":iframe .top_menu a.o_mega_menu_toggle",
     }, {
         content: 'Check Mega Menu content',
-        trigger: "iframe .top_menu div.o_mega_menu.show .fa-cube",
+        trigger: ":iframe .top_menu div.o_mega_menu.show .fa-cube",
         run: () => null, // It's a check.
     }, {
         content: 'Check new top level menu is correctly created',
-        trigger: 'iframe .top_menu .nav-item.dropdown .dropdown-toggle:contains("Example 1")',
+        trigger: ':iframe .top_menu .nav-item.dropdown .dropdown-toggle:contains("Example 1")',
     }, {
         content: 'Check sub menu are correctly created',
-        trigger: 'iframe .top_menu .dropdown-menu.show a.dropdown-item:contains("Item 1")',
+        trigger: ':iframe .top_menu .dropdown-menu.show a.dropdown-item:contains("Item 1")',
         run: () => null, // It's a check.
     }, {
         content: 'The new menu hierarchy should not be included in the navbar',
-        trigger: 'iframe body:not(:has(.top_menu a[href="/dogs"]))',
+        trigger: ':iframe body:not(:has(.top_menu a[href="/dogs"]))',
         run: () => null, // It's a check.
     }, {
         content: 'The new menu hierarchy should be inside the footer',
-        trigger: 'iframe footer ul li a[href="/dogs"]',
+        trigger: ':iframe footer ul li a[href="/dogs"]',
         run: () => null, // It's a check.
     },
     ...wTourUtils.clickOnEditAndWaitEditMode(),
     {
         content: 'Click on footer',
-        trigger: 'iframe footer',
+        trigger: ':iframe footer',
     }, {
         content: 'The theme custom footer template should be listed and selected',
         trigger: 'we-select[data-variable="footer-template"] we-toggler img[src*="/theme_test_custo"]',
         run: () => null, // It's a check.
     }, {
         content: 'Click on header',
-        trigger: 'iframe header',
+        trigger: ':iframe header',
     }, {
         content: 'The theme custom header template should be listed and selected',
         trigger: 'we-select[data-variable="header-template"] we-toggler img[src*="/theme_test_custo"]',
         run: () => null, // It's a check.
     }, {
         content: 'Click on image which has a shape',
-        trigger: 'iframe #wrap .s_text_image img[data-shape]',
+        trigger: ':iframe #wrap .s_text_image img[data-shape]',
     }, {
         content: 'The theme custom "Blob 01" shape should be listed and selected',
         trigger: 'we-select[data-name="shape_img_opt"] we-toggler:contains("Blob 01")',
         run: () => null, // It's a check.
     }, {
         content: 'Click on section which has a bg shape',
-        trigger: 'iframe #wrap .s_text_block[data-oe-shape-data]',
+        trigger: ':iframe #wrap .s_text_block[data-oe-shape-data]',
     }, {
         content: 'The theme custom "Curve 01" shape should be listed and selected',
         trigger: 'we-select[data-name="bg_shape_opt"] we-toggler:contains("Curve 01")',