DHCPv4 Service - Removed domain field vaule, but it's not removed on clients

[TheLatestWire]

Hi,

I'm wondering if this is expected behavior or perhaps a bug.  I want to remove the domain line listed in my DHCPv4 clients' /etc/resolv.conf and have no domain line listed.  They were getting this value from my OPNsense DHCPv4 server.

I cleared/deleted the value in the domain field on my OPNsense DHCPv4 server, but it was never removed from the clients.  I tried releasing/renewing at the clients and also waited a day.  I ended up replacing the blank field with something a different value and then that new value was sent to the clients.

Is it not possible to entirely remove the domain value from DHCPv4 clients' /etc/resolv.conf?

Thanks.

[Maurice]

Did you specify a domain in System / Settings / General?
This will be used if you clear the domain field in the DHCP settings.

Cheers

Maurice