[Resolved] Can't Block Port 547[DHCP] - IPv6??

Comodo Internet Security - CIS Firewall Help - CIS
#1

Hi.I’ve made 2 following Global rules:
Block TCP/UDP - In/Out - From IP Any to IP Any Where Source Port Is Any and Destination Port Is 547
Block TCP/UDP - In/Out - From IP Any to IP Any Where Source Port Is 547 and Destination Port Is Any
But still Packets are sending from [IPv6] - [To/From] - [IPv6]
I’ve checked the [Filter IPv6 Traffic] in Firewall Settings.
A Bug or Change settings required??

#2

I found the reason > MY MISTAKE:
There was 2 rules for [Home Zone] upper than my Blocking rules and traffic was within [Home Zone].
I moved them to the bottom of Global Rules and my Blocking rules worked well > No Discovery and DHCP Traffic at all.
[Resolved]