#30672: Initialize authentication popup modal only when needed.

Author: engcom-Foxtrot

app/code/Magento/Customer/Test/Mftf/Page/StorefrontCustomerSignInPage.xml

@@ -11,5 +11,6 @@
     <page name="StorefrontCustomerSignInPage" url="/customer/account/login/" area="storefront" module="Magento_Customer">
         <section name="StorefrontCustomerSignInFormSection" />
         <section name="StorefrontCustomerLoginMessagesSection"/>
+        <section name="StorefrontCustomerLoginSignUpSection"/>
     </page>
 </pages>

app/code/Magento/Customer/Test/Mftf/Section/StorefrontCustomerLoginSignUpSection.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ /**
+  * Copyright © Magento, Inc. All rights reserved.
+  * See COPYING.txt for license details.
+  */
+-->
+
+<sections xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:noNamespaceSchemaLocation="urn:magento:mftf:Page/etc/SectionObject.xsd">
+    <section name="AdminCreateUserSection">
+        <element name="createAnAccountButton" type="button" selector="//div[contains(@class, 'block-new-customer')]//a/span[contains(.,'Create an Account')]"/>
+    </section>
+</sections>

app/code/Magento/Multishipping/Test/Mftf/Test/StoreFrontCheckVatIdAtAccountCreateWithMultishipmentTest.xml

@@ -41,8 +41,8 @@
         <waitForElementVisible selector="{{MultishippingSection.shippingMultipleCheckout}}" stepKey="waitMultipleAddressShippingButton"/>
         <click selector="{{MultishippingSection.shippingMultipleCheckout}}" stepKey="clickToMultipleAddressShippingButton"/>
         <!--Create an account-->
-        <waitForElementVisible selector="{{StorefrontCustomerSignInPopupFormSection.createAnAccount}}" stepKey="waitCreateAnAccountButton"/>
-        <click selector="{{StorefrontCustomerSignInPopupFormSection.createAnAccount}}" stepKey="clickOnCreateAnAccountButton"/>
+        <waitForElementVisible selector="{{AdminCreateUserSection.createAnAccountButton}}" stepKey="waitCreateAnAccountButton"/>
+        <click selector="{{AdminCreateUserSection.createAnAccountButton}}" stepKey="clickOnCreateAnAccountButton"/>
         <waitForPageLoad stepKey="waitForCreateAccountPageToLoad"/>
         <!--Check the VAT Number field-->
         <seeElement selector="{{StorefrontCustomerAddressSection.vatId}}" stepKey="assertVatIdField"/>