I do have a fork that only changes the ports to 80/443 that I have been using for quite some time. (And I think also a couple of other people). Let me update it real quick with all the latest changes as I have not done that in quite some time
https://hub.docker.com/repository/docker/mattie112/docker-nginx-proxy-manager
I will report here when I updated / tested it, will be somewhere today.