B2B-1967: [AWS Aurora] [MFTF]: Investigate CE Build Test Failures

 - Improving flaky tests

Author: dhaecker

app/code/Magento/Catalog/Test/Mftf/ActionGroup/StorefrontAddCategoryProductToCompareActionGroup.xml

@@ -20,6 +20,7 @@
         <moveMouseOver selector="{{StorefrontCategoryProductSection.ProductInfoByName(productVar.name)}}" stepKey="moveMouseOverProduct"/>
         <waitForElementVisible selector="{{StorefrontCategoryProductSection.ProductAddToCompareByName(productVar.name)}}" stepKey="waitForAddProductToCompare"/>
         <click selector="{{StorefrontCategoryProductSection.ProductAddToCompareByName(productVar.name)}}" stepKey="clickAddProductToCompare"/>
+        <waitForPageLoad stepKey="waitForPageLoad"/>
         <waitForElement selector="{{StorefrontMessagesSection.success}}" time="30" stepKey="waitForAddCategoryProductToCompareSuccessMessage"/>
         <waitForText selector="{{StorefrontMessagesSection.success}}" userInput="You added product {{productVar.name}} to the comparison list." stepKey="assertAddCategoryProductToCompareSuccessMessage"/>
     </actionGroup>