dhclient/dhcp6c running when IP Assignment type is "None"

[JadElClemens]

Hey all,

I'm seeing some weird behavior with my new OPNSense CARP secondary. For background, it's a weird but not a totally unique setup - CARP on the LAN which controls the WAN interface with a hook in `/usr/local/etc/rc.syshook.d/carp` since I only have one WAN IP. My idea being to enable DHCP on the CARP Master and disable on the Backup.

My Master currently holds the WAN IP while the Backup has IPv4 and IPv6 Assignment Type "None", but the Backup is still soliciting DHCP addresses all the while. Same if the interface is not "Enabled" but is left up. Is this expected behavior?