ICMP type-code is not set using CLI command

Steps:
1. Create Security groups,
openstack security group create sg1

Delete default rules from sg1
openstack security group rule delete <rule_id_ingress>
openstack security group rule delete <rule_id_egress>

2. Associate rules to SG,

openstack security group rule create --ingress --protocol icmp --icmp-type 8 --icmp-code 0 sg1
openstack security group rule create --egress --protocol icmp --icmp-type 8 --icmp-code 0 sg1

3. Create Network
openstack network create l2_network_1 --provider-network-type vxlan

openstack subnet create --network l2_network_1 --subnet-range 30.0.0.0/24 l2_subnet_1

4. Create VM
openstack server create --image <imageID> --flavor m1.tiny --nic net-id=<networkID> VM1 --security-group sg1

openstack server create --image <imageID> --flavor m1.tiny --nic net-id=<networkID> VM2 --security-group sg1

Execute Ping communication between VMs

Observation: Rule is created as 8-None under Port range column.
Expected: Has to by 8-0

Note: Works correct using horizon.