MAGETWO-96711: One page Checkout resets Customer data if Product Qty was changed

Author: zakdma

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

@@ -55,7 +55,7 @@
         <grabValueFrom selector="{{CheckoutShippingSection.telephone}}" stepKey="grabTelephone"/>
 
         <!--Select shipping method and finalize checkout-->
-        <click selector="{{CheckoutShippingSection.firstShippingMethod}}" stepKey="selectFirstShippingMethod"/>
+        <actionGroup ref="CheckoutSelectFlatRateShippingMethodActionGroup" stepKey="selectFlatRateShippingMethod"/>
         <waitForElement selector="{{CheckoutShippingSection.next}}" time="30" stepKey="waitForNextButton"/>
         <click selector="{{CheckoutShippingSection.next}}" stepKey="clickNext"/>
         <waitForElement selector="{{CheckoutPaymentSection.paymentSectionTitle}}" time="30" stepKey="waitForPaymentSectionLoaded"/>