ACQE-5754 | [AC-6147]Registered Checkout Using PayPal Express Checkout Method and Flat Rate (Payment Action = Sale)

Author: manjusha729

app/code/Magento/Paypal/Test/Mftf/Section/PayPalExpressCheckoutConfigSection/PayPalPaymentSection.xml

@@ -30,7 +30,7 @@
         <element name="shipping" type="text" selector="//div[@data-testid='line-item-shipping']//span[contains(text(),'{{shippingAmount}}')]" parameterized="true"/>
         <element name="total" type="text" selector="//span[@data-testid='cart-sheet-total']"/>
         <element name="shippingAddress" type="text" selector="//div[@data-testid='shipping-address']/p[@data-testid='ship-to-address']"/>
-        <element name="close" type="button" selector="//button[@class='InterstitialHeader_closeBtn_36m7m']//span"/>
+        <element name="close" type="button" selector="//button[@aria-label='Close']"/>
         <element name="paypalPopupButton1" type="button" selector="//button[text()='Pay with Debit or Credit Card']"/>
         <element name="paypalPopupButton2" type="button" selector="//button[text()='Create an Account']"/>
         <element name="changeShippingAddressButton" type="button" selector="#change-shipping"/>