debian 11 duplaceted rules after restart

[thefiredragon]

after stop start a container rules added twice which prevent forwarding after stopping a container I need to do nft flush ruleset and start container.

[AlekseyMelikov]

Yes, I see a similar problem in Debian 11. I'll try to fix it out later.

[vrga]

the issue seems to be incomplete cleanup of rules it creates, when used with port publishing.

[greenpau]

@thefiredragon , @AlekseyMelikov , @vrga , PRs are welcomed!