Could someone explain an issue with using the Wolfram engine and permissions to have write access? I used the docker command to get an image of the engine working on my open media vault Debian system. The engine seems to function properly at the command line, except that I haven’t succeeded to figure out permissions in order to enable write access to directory given from a bind mount in the container. I’m confused because there’s only one user in the docker container and it is “wolframengine” user is not in the host system directory, so I can’t assign it to a group in the mounted directory.