Merge pull request #3549 from joostwaaijer/feature/fix-set-estimated-…

…billing-address

Fix Attempt to read property "id" on array error

src/elements/Order.php

@@ -3137,6 +3137,7 @@ public function setEstimatedBillingAddress(AddressElement|array|null $address):
         if (!$address instanceof AddressElement) {
             $addressElement = new AddressElement();
             $addressElement->setAttributes($address);
+            $address = $addressElement;
         }
 
         $this->estimatedBillingAddressId = $address->id;