Upload keys to smartcard does not work with Telesec NetKey 3.0 card


I’m trying to load the keys to the smartcard using gpg.

Initializing the card using Kleopatra as described in the readme works fine, downloading the pre-installed certificates, too.

Using gpg --card-status gives the error message, that there’s no “openpgp” card available.

Is there a description available on how to load pgp keys to the NetKey (nks) card? Your help or any hint is very welcome.