Rflink integration not showing up

I created a HA docker instance using the latest image. In the docker composer configuration I pass the device to the container with

    devices:
      - /dev/ttyACM0

Rflink did not show up in the UI, so I added it manually to the configuration.yaml:

rflink:
  port: /dev/ttyACM0

However rflink still does not show up even after restarting the HA instance.

Changes in configuration.yaml are otherwise correctly loaded, e.g. I can modify the name of HomeAssistant.

Logs won’t reveal anything either, even after setting the log level of rflink to debug. Any ideas?

It does show in the host OS as ttyACM0?

I found the solution: I needed to add

group-add:
  - dialout

to my docker-compose. Now it works as expected.

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