DECONZ mqtt integration

I’ve setup a hassio instance with Mosquito MQTT. All working as expected.
I setup another hassio instance and configured MQTT client and deconz on it.
All Zigbee devices are registered in the MQTT server, however only their state.
Switches, light and others cannot be controlled through MQTT.

Is this normal behavior, or should it be possible to control any Deconz published devices as well?