Describe the bug
We seem to be getting random notices in our logs as shown below

PHP Notice:  Undefined property: stdClass::$code in /home/site/public_html/wp-content/plugins/woocommerce-gateway-stripe/includes/abstracts/abstract-wc-stripe-payment-gateway.php on line 1637

To Reproduce
We've not looked at this too deeply and don't have the steps to reproduce, but they seem to occur on /wp-admin/admin-ajax.php

Environment (please complete the following information):

• WordPress Version 6.2
• WooCommerce Version 7.9.0
• Stripe Plugin Version 7.5.0

Additional context
We also appear to have plenty of failed orders where customers did not complete 3DS and Stripe is showing us

3D Secure attempt incomplete
The cardholder began 3D Secure authentication but has not completed it.

Looking at the related function, this issue might be related but we're not in a position to confirm right now.