ACP2E-1117: CustomerAddressId not set for new billing address

Author: pradeep1819

app/code/Magento/Checkout/Model/AddressMapper.php

@@ -40,7 +40,7 @@ class AddressMapper implements AddressMapperInterface
      * @param QuoteIdMaskFactory $quoteIdMaskFactory
      */
     public function __construct(
-        CartRepositoryInterface    $cartRepository,
+        CartRepositoryInterface $cartRepository,
         AddressRepositoryInterface $addressRepository,
         QuoteIdMaskFactory $quoteIdMaskFactory
     ) {
@@ -98,8 +98,8 @@ public function customerCheckoutAddressMapper(
      * @inheritDoc
      */
     public function guestCheckoutAddressMapper(
-        int|string       $cartId,
-        string           $email,
+        $cartId,
+        string $email,
         PaymentInterface $paymentMethod,
         AddressInterface $billingAddress = null
     ): void {

app/code/Magento/Checkout/Model/AddressMapperInterface.php

@@ -29,14 +29,14 @@ public function customerCheckoutAddressMapper(
     /**
      * Process guest address information for same as billing
      *
-     * @param int|string $cartId
+     * @param string $cartId
      * @param string $email
      * @param PaymentInterface $paymentMethod
      * @param AddressInterface|null $billingAddress
      * @return void
      */
     public function guestCheckoutAddressMapper(
-        int|string $cartId,
+        $cartId,
         string $email,
         PaymentInterface $paymentMethod,
         AddressInterface $billingAddress = null