Wrong address

Can you confirm where your store is based e.g. Germany?

yes, it’s in Germany

Can you switch the address fields like this:

address line 1: 10 on the right
address line 2: 21b Rue Lisfranc

hier is the result after switching the address fields:
21b Rue Lisfranc 10 on the right
42100 Saint etienne

Is this correct or not?

it’s correct,
but we can’t use such things, we cannot tell the clients to switch the address fields.
because this problem right now only with French addresses.

regards.

Are you saying ALL French addresses have this same exact issue or only some?