Listening on all interface on dual-stack servers

[flajzi]

Option "Host: 0.0.0.0" enables listening on 0.0.0.0 on IPv4 stack only.

root@rpi:~# netstat -ltnp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:7125 0.0.0.0:* LISTEN 7070/python

Option "Host: ::" enables listening on :: on IPv6 stack only.

root@rpi:~# netstat -ltnp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp6 0 0 :::7125 :::* LISTEN 6148/python

How do I force Moonraker to listen on all interface on both IPv4 & IPv6 stacks?