Vote AddOn Campaign grayed out

[merlin3of5]

Soo, I got the server up and running, I can connect via steam groups, and I can load custom maps with rcon. The issue i am having is that i cannot vote for custom maps from within the game. The "AddOn Campaign" option is greyed out. Not sure how to "allow" players to vote for custom maps?

Below is my compose if needed.

services:
  l4d2:
    image: left4devops/l4d2:latest
    # https://github.com/Left4DevOps/l4d2-docker
    container_name: l4d2
    environment:
      PUID: 1000
      PGID: 1000
      REGION: 255
      HOSTNAME: "ManaBurner Left For Dead 2"
      TimeZone: America/Chicago
      LAN: 0
      DEFAULT_MAP: c1m1_hotel
      DEFAULT_MODE: coop
      STEAM_GROUP: redacted
      STEAM_GROUP_EXCLUSIVE: true
    ports:
      - "27015:27015/tcp"
      - "27015:27015/udp"
    volumes:
      - /dockerpersdata/l4d2/addons:/addons/
    restart: unless-stopped
    stdin_open: true
    tty: true

[merlin3of5]

Note: Returning to lobby and changing the map works. It is just the map vote when inside of another map.

[hazmeister]

I'll need to check this, but I think this is a game engine limitation- your game client doesn't know which maps the server has, or that of any other players, and whether they are the same version. The lobby does, and will boot any players who don't have the map installed. You can still change maps, but you'll be using the game console or a sourcemod plugin to do it.

[merlin3of5]

ok, I might check out SourceMod! Thanks for taking a look!