gpgsm --verify back to back gpgsm --gen-key

Hi, i tried to run some combinations of "gpgsm —verify” all without any success. # gpgsm --batch --gen-key < gpgsm-keygen | gpgsm —verify gpgsm (GnuPG) 2.1.15; Copyright (C) 2016 Free Software Foundation, Inc. This is free software: you are free to change and redistribute it. There is NO WARRAN

Key-Grip unknown in --gen-key --batch

Hi, there is these manual: https://www.gnupg.org/documentation/manuals/gnupg/CSR-and-certificate-creation.html#CSR-and-certificate-creation i tried to sign a csr with it and the