Can I add another field in the address section in Identities?

Okay, so I have created two "identities" in 1PW -- one for here in Germany and one with my shipping address in the US (using a forwarding service). That second one in the US looks like this:

1234 Fictional Lane
Suite 4321-123
Sarasota, FL 34567
PH: (941) 567-8910

As you can see there is one additional line for the Suite being part of that address. Somehow I seem unable to add that when creating or editing my identity information. I have all the other info and filling that in automatically works just fine but the second address line where the suite number should be stays empty. Of course, since that info is missing.

Is there really no way to somehow add that second line in 1PW or am I just missing something here?

Thanks!

1Password Version: 7.8.7
Extension Version: Not Provided
OS Version: macOS 11.6