Need help with rootles podman

I am using Fedora Server 42.

Tried to follow this guide: https://b-woody.com/posts/2022-05-12-pihole-on-a-rootless-podman-container/

This my is current compose:

services:
  pihole:
    container_name: pihole
    image: pihole/pihole:latest
    ports:
      - "1053:53/tcp"
      - "1053:53/udp"
      - "1080:80/tcp"
    environment:
      TZ: 'Europe/London'
      FTLCONF_webserver_api_password: 'test'
    volumes:
      - pihole:/etc/pihole
    restart: unless-stopped
volumes:
  pihole:

The websever does not startup:

cat -v /var/log/pihole/webserver.log
Initializing HTTP server on ports "80o,443os,[::]:80o,[::]:443os"
cannot create socket (entry 3)
cannot create socket (entry 4)
Failed to setup server ports

I don't need dhcp or a timer server, and I plan to use nginx as a reverse proxy.

I want to use slirp4netns like in the run command from the guide above which also does not work:

podman run --replace -d \
--cap-add=NET_ADMIN \
--net=slirp4netns:port_handler=slirp4netns \
--name pihole \
-p 1053:53/tcp \
-p 1053:53/udp \
-p 1080:80 \
-e TZ="Europe/London" \
-v pihole.etc:/etc/pihole \
--restart=unless-stopped \
--hostname pi.hole \
-e VIRTUAL_HOST="pi.hole" \
-e PROXY_LOCATION="pi.hole" \
-e ServerIP="192.168.1.137" \
-e INTERFACE="tap0" \
--security-opt label=disable \
pihole/pihole:latest

ipv6 issue: V6 web interface can't be loaded