Cannot change VPN port

[cosmin3434]

Hello,

I'm trying to change the default VPN server port from 1194 to port 20. Changing it in the UI works properly but the Docker container will still listen on port 1194. Clients will not connect because of this.

Is there any way to change the port easily or do I have to dig deeper into the Docker image and the host OS?

Thanks,
Cosmin