It's very important to have an opportunity to make comments for each item in address and network list in firewall section.
For example JunOS has this opportunity and it's very handy when working with large lists
vyos@vyos-gw# edit firewall group address-group test123 [edit firewall group address-group test123] vyos@vyos-gw# set address 1.1.1.1 [edit firewall group address-group test123] vyos@vyos-gw# comment address 1.1.1.1 "first address" Cannot comment on config values Comment failed [edit firewall group address-group test123] vyos@vyos-gw#