magento2/magento2-page-builder#636: Responsive breakpoint switcher - applied requested changes

Author: joiecaquicla

app/code/Magento/PageBuilder/Test/Mftf/Test/ViewportSwitcherMobile/ViewportSwitcherButtonsThroughBlockContentTypeStackedNotSameSizeTest.xml

@@ -268,7 +268,6 @@
         <actionGroup ref="NavigateToStorefrontForCreatedPageActionGroup" stepKey="navigateToCMSPageStorefrontMobile">
             <argument name="page" value="$$createCMSPage.identifier$$"/>
         </actionGroup>
-        <waitForPageLoad stepKey="waitForReload"/>
         <seeNumberOfElements selector="{{ButtonItemOnStorefront.all}}" userInput="2" stepKey="see2ButtonsCMSPageStorefrontMobile"/>
         <actionGroup ref="validateButtonItemContent" stepKey="validateButton1CMSPageStorefrontMobile">
             <argument name="page" value="ButtonItemOnStorefront"/>