Hi again,
Glad you’ve got this sorted out, but you shouldn’t have to run the container manually on the device to expose the port as with a non-multicontainer application, as this should be exposed for you already in the container.
Just to clarify, the reason we don’t recommend doing this is because it doesn’t allow your application to be managed correctly by the Supervisor, which could potentially have undesirable side-effects. Just want to make sure you understand that so you don’t see issues that might otherwise not occur!
Please let us know if we can help further!
Best regards, Heds