IPv6 forward instead of docker-proxy process


I have created a nginx container (Docker version 19.03.8, build afacb8b7f0) with 80 and 443 port expose.
I checked iptables (IPv4), the port 80 and 443 are forwarded. However ip6tables return nothing and the following commands:
netstat -anvp | grep ::80
tcp6 0 0 :::80 :::* LISTEN 32167/docker-proxy

Issue: When I check the log, I can’t see the real IP
Question: How can I forward port 80 / 443 (IPv6) using ip6tables instead of docker-proxy ?