--address 4fqstkswahy3n7mupr2gvvp2qcsp6juwzn3mnqvhkaixxepvxrrtfbid.onion:8008:@lbocEWqF2Fg6WMYLgmfYvqJlMfL7hiqVAV6ANjHWNw8=.ed25519

Is that the required format? I thought that these days addresses looked like

  net:4fqstkswahy3n7mupr2gvvp2qcsp6juwzn3mnqvhkaixxepvxrrtfbid.onion:8008~shs:lbocEWqF2Fg6WMYLgmfYvqJlMfL7hiqVAV6ANjHWNw8=

I.e., like the output from sbot address.