With the WordPress 5.8 update, Blocks have become a default element in WooCommerce to edit your shop (to know more).

If your theme uses the Blocks feature on the Checkout and Cart pages, it is necessary to switch back to the "Legacy" mode for both pages to ensure proper compatibility with the parcel point map.

Switch to Legacy Checkout on WooCommerce:

1. Edit your checkout page created by WooCommerce.
2. Delete the Checkout block by using the element navigator.
3. Add a shortcode block to the page.
4. Add [woocommerce_checkout] as your shortcode.
5. Save the page.
6. The exact same process can then be repeated for the Cart page using the shortcode [woocommerce_cart].