{SOLVED} Error: /home/openttd/.openttd/save/game.save not found...

[MineTrainDevelopment]

I´ve generatet a save file in the game, and put on my server at: /home/openttd/saves/game.save

And tryed to user this docker command:
sudo docker run -it --rm -e PUID=1000 -e PGID=1000 -p 3979:3979/tcp -p 3979:3979/udp -v /home/openttd/saves:/home/openttd/.openttd -e "loadgame=true" -e "savepath=/home/openttd/saves" -e "savename=game.save" --name openttd-server bateau/openttd:12.2

What am i doing whrong?
I've always shied away from docker. So im very new to this topic. but after reading documentation's, and other poples problems, i cant find the problem my self.

It works when i try to run it with just "savepath=/home/openttd/saves" -e “loadgame=last-autosave".
Saving and loading works, but my saves folder is empty. Afer restarting the docker container, the savegames are lost, and cant be loadet with the "load" command anymore.

[MineTrainDevelopment]

I tryed using an separate user, but save error.
I also tried deleting the "saves" folder, when I run the docker command the folder even gets generated again.

And yes, i changed the ids to the correct ones for this user.

[MineTrainDevelopment]

Also tryed using docker compose:

version: '3.3'
services:
  openttd:
    image: bateau/openttd:12.2
    container_name: openttd-server
    restart: unless-stopped
    ports:
      - "3979:3979/tcp"
      - "3979:3979/udp"
    volumes:
      - /home/openttd/saves:/home/openttd/.openttd
    environment:
      # savepath: /home/openttd/saves
      loadgame: "true"
      savegame: "game.sav"
      PUID: 1000
      PGID: 1000

But got the same error:

openttd@v26779:~/docker$ docker-compose up
Creating network "docker_default" with the default driver
Creating openttd-server ... done
Attaching to openttd-server
openttd-server |
openttd-server | -----------------------------------
openttd-server | GID/UID
openttd-server | -----------------------------------
openttd-server | User uid:    1000
openttd-server | User gid:    1000
openttd-server | User Home:   /home/openttd
openttd-server | -----------------------------------
openttd-server |
openttd-server | /home/openttd/.openttd/save/ not found...
openttd-server exited with code 0
openttd@v26779:~/docker$

[MineTrainDevelopment]

I found another flaw on my end.
I have overseen that my volumes thing is relative from the unseres directory.
And i´ve named savename -> savegame in the docker file....

No everything works, and this is the working docker compose file:

version: '3.3'
services:
  openttd:
    image: bateau/openttd:12.2 #https://registry.hub.docker.com/r/bateau/openttd/tags
    container_name: openttd
    restart: unless-stopped
    ports:
      - "3979:3979/tcp"
      - "3979:3979/udp"
    volumes:
      - ~/server:/home/openttd/.openttd
    environment:
      # loadgame: "true"
      # savename: "game.sav"
      loadgame: last-autosave
      PUID: 1000
      PGID: 1000