Description:

We are using RocketChat install on Docker (Ubuntu). We have installed RC in a sub-directory named "chatrc". Screenshot of docker compose.yml:

Steps to reproduce:

1. Download RocketChat 3.1.1
2. Install it using Docker.
3. In the YML file, set the instance to run inside a subdirectory named "chatrc".
4. Run docker-compose.

Expected behavior:

Images in directory>>channels, directory>> users should come:

Actual behavior:

Images in directory>>channels, directory>> users are not coming

Server Setup Information:

Version of Rocket.Chat Server: 3.1.1
Operating System: Ubuntu 18.04
Deployment Method: Docker
Number of Running Instances: 1

Client Setup Information

Desktop App or Browser Version: Chrome/FF
Operating System: Ubuntu/Windows

Additional context

The issue is that the images are not having a subdirectory path here:

If there had been the subdirectory path in the images then the images should have been working like this: