[Bug]: Relay is missing on shelly pro em 50

[Draygv2]

I'm sure that

• [X] This issue is still present in the current beta version of this adapter
• [X] There is no other (open) issue with the same topic (use the search!)
• [X] This issue is not described in the adapter documentation / FAQ (read the docs!)

Shelly device

shelly pro em 50

Shelly firmware version

1.4.3

Protocol

MQTT

The problem

The Relay is missing

"switch:0": { "id": 0, "source": "init", "output": false, "temperature": { "tC": 52.6, "tF": 126.6 } }

iobroker.current.log (in debug mode!)

No response

Version of nodejs

10.8.2

Version of ioBroker js-controller

20.17

Version of adapter

8.1.1