MongoDB does not Persist after Restart (Default Compose File Issue)

[lemongarbage]

I noticed in the docker-compose.yml that, for the volume, the default MongoDB named volume is used. This is not desirable since data does not persist after bringing down the containers as per Bitnami's own documentation :

The Rocket.Chat documentation also neglects to mention this. While it should be the responsibility of the User to know how Docker containers ultimately function, I think the documentation should at least mention that data does not persist, if not provide the configuration to do so.