No incoming connection to Libre Relay

Hi Forum !

I have some issues with exposing my BTC node (Libre Relay) to the Internet.

eh1e6fc74tfs /petertodd/bitcoin:libre-relay-v28.0-2 “bitcoind -port=8443…” 13 days ago Up 10 minutes 8332-8333/tcp,

I see that port 8333 is not attached to the host.
But i have trouble exposing docker port to host.
I tried couple of methods, but it looks like I am just building a new container.

Does any one knows how to properly expose the port ?
Thanks !

Any info ?
I did some testing.
port 8442 (RPC) works fine, but 8443 is not.
Host itself is listening to port 8443 and 8442, but the container itself declines connections.

NAT and IPtables look the same for 8442 and 8443