CLI with Traefik Reverse Proxy

I’m trying to reverse proxy a dockerized kopia server with Traefik. I’m using this grpc documentation.

I’ve added the following to my traefik dynamic file:

  ## EXTERNAL ROUTING - Only use if you want to proxy something manually ##
  routers:
    kopia:
      service: srv-grpc
      rule: Host(`kopia.domain.xyz`)
  ## SERVICES ##
  services:
    srv-grpc:
      loadBalancer:
        servers:
        - url: https://192.168.1.10:51515

When navigating to kopia.domain.xyz in my browser, I’m able to access the web UI. However, I’m not able to connect to the repository from the CLI. I get the following error:

ERROR failed to open repository: unable to establish session for purpose=: error establishing session: Session(): rpc error: code = Unavailable desc = connection error: desc = "transport: Error while dialing: dial tcp 192.168.1.10:0: connect: connection refused"
ERROR error connecting to API server: unable to establish session for purpose=: error establishing session: Session(): rpc error: code = Unavailable desc = connection error: desc = "transport: Error while dialing: dial tcp 192.168.1.10:0: connect: connection refused"

Does anyone have experience using traefik as a reverse proxy? Or have any other tips on where I should go from here?