Merge remote-tracking branch 'origin/MC-39127' into 2.4-develop-pr46

Author: serhii-balko

app/code/Magento/Persistent/Test/Mftf/Test/StorefrontCorrectWelcomeMessageAfterCustomerIsLoggedOutTest.xml

@@ -75,5 +75,8 @@
         <see userInput="Welcome, $$createCustomerForPersistent.firstname$$ $$createCustomerForPersistent.lastname$$! Not you?"
              selector="{{StorefrontHeaderSection.welcomeMessage}}"
              stepKey="seePersistentWelcomeMessage"/>
+        <dontSee userInput="Not you? Not you?"
+             selector="{{StorefrontHeaderSection.welcomeMessage}}"
+             stepKey="verifyNotYouLinkNotDuplicated"/>
     </test>
 </tests>

app/code/Magento/Persistent/view/frontend/web/js/view/additional-welcome.js

@@ -40,8 +40,8 @@ define([
 
                         $(this).attr('data-bind', html);
                         $(this).html(html);
-                        $(this).after(' <span><a ' + window.notYouLink + '>' + $t('Not you?') + '</a></span>');
                     });
+                    $(welcomeElems).append(' <span><a ' + window.notYouLink + '>' + $t('Not you?') + '</a>');
                 }
             }
         },