Errormessage for vacuum.turn_on for Xiaomi Roborock

Configuration
1

Hi,
since some day i got an error message if my vaccum should started via my automation:

- alias: Start Vacuum
  trigger: 
    platform: state
    entity_id: group.all_devices
    from: 'home'
    to: 'not_home'
    for:
      hours: 1
  condition:
    condition: time
    weekday:
      - mon
      - wed
  action:
    - service: vacuum.turn_on
      entity_id: vacuum.xiaomi_vacuum_cleaner
    - service: notify.iosgroup
      data_template:
        title: "Staubsauger"
        message: "Hugo gestartet."
        data:
          push:
            thread-id: "hugo-cleaning"

The error message i got:
Error doing job: Task exception was never retrieved

Traceback (most recent call last):
File “/usr/lib/python3.5/asyncio/tasks.py”, line 239, in _step
result = coro.send(None)
File “/usr/local/lib/python3.5/dist-packages/homeassistant/helpers/service.py”, line 277, in _handle_service_platform_call
await getattr(entity, func)(**data)
AttributeError: ‘MiroboVacuum’ object has no attribute ‘async_turn_on’

Does anybody knows, where the error comes from? I run HASS on Debian 9, installed with pip3.

Thx.

2

Try vacuum_start instead