iptables.dump doesn't return comment value

[yonah-codefresh]

The dump function returns an empty comment object, for example:
{
"source": "192.168.0.1/32",
"destination": "192.168.0.2/32",
"jump": "ACCEPT",
"matches": {
"tcp": {
"destination-port": "9000"
},
"conntrack": {
"ctstate": "NEW"
},
"comment": {}
}
},