DHCP Pool Check - WARN about 2 processes running but they're for IPv4/IPv6

CMK version: 2.1.0-cee
OS version: docker

Error message: WARN - DHCP Pool - “DHCP Daemon running 2 times (PIDs: 11190, 11157)”

Issue: The process dhcpd is run twice because one is for IPv4 and the other for IPv6. There seems to be no way to configure this check to tolerate more than one dhcpd process running for a given pool. Is there anything I’m missing in terms of configuration for this check or does this require code changes?