Docs: Feedback for Start a Local Cluster in Docker

Hi, I have some feedback about [this page](https://github.com/hazelcast/hz-docs/edit/main/docs/modules/getting-started/pages/get-started-docker.adoc)
I changed the instructions so that I don't have to enter the IP of the host (which ca change), so I added to the creation of the container:
--add-host host.docker.internal:host-gateway \
-e HZ_NETWORK_PUBLICADDRESS=host.docker.internal:5701 \
Then, following the guide I'm getting a problem where the members cannot find each other, with each member blacklisting the others for some reason.
I know it is caused by some rule in UFW (firewall, just enabled, with no additional rules) because when I disable it everything works, but that is not a good solution.
Do you have any idea how to configure UFW so that it works with the firewall enabled and preferably locally (not opening ports to external access).
Thanks.