core: Development "make mount" (no longer) working

With the current 19.1 platform i am not longer able to call make mount, it erros with:

root@OPNsense:~/core # pwd
/root/core
root@OPNsense:~/core # make mount
Enabling core.git live mount...done
configd not running? (check /var/run/configd.pid).
Starting configd.
limits: /usr/local/opnsense/service/configd.py: No such file or directory
/usr/local/etc/rc.d/configd: WARNING: failed to start configd
*** Error code 1

Stop.
make: stopped in /root/core

running mount once again seems to no longer show errors:

root@OPNsense:~/core # make mount
root@OPNsense:~/core # 

I am using what is described here https://wiki.opnsense.org/development/workflow.html#packages and also worked with 18.x using vagrant automation beforehand - so there might be something that has been changed or maybe i am doing something wrong?

The OPNsense instance is a fresh 19.1 - no configuration changes, just a plain installation booted from https://app.vagrantup.com/eugenmayer/boxes/opnsense/versions/19.1