“undefined” address fields

Hi,

As with all codes or plugins affecting the checkout (I tested several), since version 7.5.0 of woocommerce (no problem with version 7.4.2), there is a problem when selling to both virtual and physical products.

Here’s how to reproduce the error :

• Add a virtual product to the cart, then continue to the checkout page;
• Go back to the store and add a physical product;
• The text “undefined” appears in the address fields on the cart page and then on the checkout form.

See here : https://un-jardin-bio.com/tmp/undefined-address-fields.mp4

If I deactivate your plugin (and it’s the same with all checkout-related plugins), the problem disappears.

Woocommerce tells me that it comes from the codes of the plugins which must be updated to be compatible… but for several weeks, no one has offered a solution…

The page I need help with: [log in to see the link]