Light entity update bug

[iluvdata]

Hi,

just found your integration...Thank you for your effort!

Got two Liebherr-Devices running here and after the very first sync after initialization I only get the following failure (entities are not updated anymore and the entity "last update" is just increasing):

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 416, in _async_refresh
    self.data = await self._async_update_data()
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/config/custom_components/liebherr/coordinator.py", line 82, in _async_update_data
    self.async_update_listeners()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 200, in async_update_listeners
    update_callback()
    ~~~~~~~~~~~~~~~^^
  File "/config/custom_components/liebherr/light.py", line 53, in _handle_coordinator_update
    self._handle_coordinator_update(False)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^
TypeError: LiebherrLight._handle_coordinator_update() takes 1 positional argument but 2 were given

While it seems to be linked to two devices, I've added here within this issue.

Attached the Diagnostic-Files and the Log.

home-assistant_liebherr_2026-02-08T14-36-17.536Z.log

config_entry-liebherr-01KFV9GF215PG2D467T9KKMPTE.json

Originally posted by @adjomu in #25