noise widget fails (example_bm23.ows)

Traceback (most recent call last):
  File "/home/denolf/dev/ewokscore/ewokscore/task.py", line 337, in execute
    self.run()
  File "/home/denolf/dev/est/est/core/process/noise.py", line 147, in run
    self._pool_process(xas_obj=_xas_obj)
  File "/home/denolf/dev/est/est/core/process/noise.py", line 174, in _pool_process
    process_noise_savgol(
  File "/home/denolf/dev/est/est/core/process/noise.py", line 46, in process_noise_savgol
    raise ValueError("`window_size` should be specify. Missing in configuration")
ValueError: `window_size` should be specify. Missing in configuration

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/home/denolf/dev/ewoksorange/ewoksorange/bindings/taskexecutor.py", line 30, in execute_task
    self.__task.execute()
  File "/home/denolf/dev/ewokscore/ewokscore/task.py", line 343, in execute
    raise RuntimeError(f"Task '{self.label}' failed") from e
RuntimeError: Task 'noise' failed

The window size is provided however