Fix functional tests.

Author: nmalevanec

app/code/Magento/Tax/Test/Mftf/Test/StorefrontTaxQuoteCartTest.xml

@@ -320,6 +320,9 @@
         <waitForLoadingMaskToDisappear stepKey="waitForLoadingMask"/>
 
         <waitForElementVisible stepKey="waitForOverviewVisible" selector="{{CheckoutPaymentSection.tax}}"/>
+        <conditionalClick  selector="{{CheckoutCartSummarySection.estimateShippingAndTax}}" dependentSelector="{{CheckoutCartSummarySection.country}}" visible="false" stepKey="expandEstimateShippingandTax" />
+        <selectOption selector="{{CheckoutCartSummarySection.country}}" userInput="United States" stepKey="selectUSCountry"/>
+        <selectOption selector="{{CheckoutCartSummarySection.stateProvince}}" userInput="California" stepKey="selectCaliforniaRegion"/>
         <see stepKey="seeTax3" selector="{{CheckoutPaymentSection.tax}}" userInput="$10.15"/>
         <click stepKey="expandTax2" selector="{{CheckoutPaymentSection.tax}}"/>
         <see stepKey="seeTaxPercent2" selector="{{CheckoutPaymentSection.taxPercentage}}" userInput="({{SimpleTaxCA.rate}}%)"/>