Resetting heating power via service throws error & doesn't work

[arough007]

Description

When trying to reset the heating power via the service there is an error thrown.

Steps to Reproduce

1. Call Better Thermostat: reset_heating_power service via developer tools
2. Poof!

Expected behavior:

The service should reset the heating power

Actual behavior:

It throws this error:

This error originated from a custom integration.

Logger: homeassistant.helpers.script.websocket_api_script
Source: custom_components/better_thermostat/climate.py:94
Integration: Better Thermostat (documentation, issues)
First occurred: 10:45:03 (1 occurrences)
Last logged: 10:45:03

websocket_api script: Error executing script. Unexpected error for call_service at pos 1: object method can't be used in 'await' expression
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 451, in _async_step
    await getattr(self, handler)()
  File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 684, in _async_call_service_step
    await service_task
  File "/usr/src/homeassistant/homeassistant/core.py", line 1755, in async_call
    task.result()
  File "/usr/src/homeassistant/homeassistant/core.py", line 1792, in _execute_service
    await cast(Callable[[ServiceCall], Awaitable[None]], handler.job.target)(
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 787, in handle_service
    await service.entity_service_call(
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 678, in entity_service_call
    future.result()  # pop exception if have
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 958, in async_request_call
    await coro
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 715, in _handle_entity_call
    await result
  File "/config/custom_components/better_thermostat/climate.py", line 94, in async_service_handler
    await self.reset_heating_power
TypeError: object method can't be used in 'await' expression

Versions

BT 1.0.0
HA 2023.1.7

[trubeck]

I have encountered the same issue with BT version 1.3.0 and HA version 2023.10.5. Is there a workaround to reset the heating power without having to remove the integration for the related thermostat and setting it up all over again?