Confusing creditcard billing/shipping address

[FritzHerbers]

Describe the bug

Version 2.0.1 We have WooCommerce "Shipping Options / Shipping Destination" set to "Force shipping to the customer billing address". The customer only fills out the billing address. We only ship to this address. When the customer selects to use PayPal and clicks the "Debit and Credit Card" options, the billing address is empty. Shipped to "Billing Address" is ticked, unticking it, it shows the billing address information from the Cart.

Expected behavior

It would be great when in the "Debit and Credit Card" section no shipping address is visible. Also, the Carts billing address should/could be copied to the billing address section.

As what I see on many online stores, for credit card information they use only the Cardnumber, Expires, CSC and sometimes a cardholders name. I never saw that a whole address and phone number has to be entered. On the credit card itself there are only the 4 above mentioned data items, asking more doesn't make sense.

The current implementation is very confusing, also in our reduced setup. When shops allowing a different Cart shipping address, then they end up with 4 addresses (2x Cart, 2x Credit Card section). Which one will be used is unclear.

As the (visuell) behavior changed, it would be nice to have a release note, explaining the changes.

Environment (please complete the following information):

• WordPress Version 5.4.1
• WooCommerce Version 4.1
• PayPal (Express) Checkout Plugin Version 2.0.1