MC-17139: Multiple Unstable MFTF Tests The Are Slowing Down PRs

- Fixing test broken in previous commit

Author: dhaecker

app/code/Magento/Checkout/Test/Mftf/Test/StoreFrontAddProductWithAllTypesOfCustomOptionToTheShoppingCartWithoutAnySelectedOptionTest.xml

@@ -36,7 +36,8 @@
         </actionGroup>
 
         <!--Click on Add To Cart button-->
-        <actionGroup ref="StorefrontAddToTheCartActionGroup" stepKey="clickOnAddToCartButton"/>
+        <click selector="{{StorefrontProductActionSection.addToCart}}" stepKey="addToCart"/>
+        <waitForPageLoad stepKey="waitForPageToLoad"/>
 
         <!--Assert all types of product options field displayed Required message -->
         <actionGroup ref="AssertStorefrontSeeElementActionGroup" stepKey="assertRequiredProductOptionField">