How to reverse proxy a Minecraft Bedrock server?

I have configured my iptables for only allowing 19132/udp. So there should be no TCP traffic on that port. I'm running my Bedrock server without Traefik for a while now without any problems using the below configuration:

services:
  bedrock:
    image: itzg/minecraft-bedrock-server
    container_name: bedrock
    restart: always
    logging:
      options:
        max-size: "8m"
        max-file: "10"
    stdin_open: true
    tty: true
    ports:
      - 19132:19132/udp
    environment:
      - EULA=true
      - VERSION=1.16
      - SERVER_NAME=Bedrock Server
    volumes:
      - /etc/timezone:/etc/timezone:ro
      - bedrock:/data
    labels:
      - "traefik.enable=false"

volumes:
  bedrock: {}

As of right now, I'm actually playing with this configuration.