@Viacheslav can confirm, issue is fixed in VyOS 1.3-beta-202103110443

Yes that's correct. And there is already some sort of check implemented for the node traffic-policy, so it does not fail when the pppoe interface does not exist yet. It just shows a warning: https://github.com/vyos/vyatta-cfg-qos/blob/bbf2b2f06b7a0f883f7134df5e2b3e089015738e/scripts/vyatta-qos.pl#L198

Thanks for testing @SrividyaA . As described in the commit you mentioned (https://phabricator.vyos.net/R12:aba26326537cca5b689e5a32f860608d2a9f8510), the additive keyword works correctly when the string is quoted, and it also works for large-communities, even though "additive" is not suggested in the tab completion for large-communities:

The same issue is present in site-to-site mode. local-host can be set there, but should not be required as the WAN ip might be dynamic