[Question] Docker compose setup docs and configuration

[Wezea]

Is your enhancement request related to a problem? Please describe.

Yes, I am confused by the way how to set up invidious following the docker compose method.

I inject configurations via INVIDIOUS_CONFIG environment, but there there is als the file config.yml. Are those settings merged, because if I look into the config of my running container, none of the settings passed via INVIDIOUS_CONFIG are reflected in config.yml in the container.

Describe the solution you'd like
Clarification in the docs how config.yml is preferred as the single source of truth for the container's configuration.

[unixfox]

It's passed at runtime, nothing is being merged in directly in the config.yaml in the filesystem.