no history found for iaq level

[Progaros]

Environment

• Home Assistant Core release with the issue: newest
• This custom component release with the issue: newest
• Last working this custom component release (if known): none (downloaded 1 week ago)
• Operating environment (Home Assistant/Supervisor/Docker/venv): newest

Describe the bug

Zimmer Indoor Air Quality Level
Fair (6 minutes ago)
**History: No statistics found.**

Configuration.yaml

iaquk:
  zimmer:
    sources:
      temperature: sensor.temperature
      humidity: sensor.humidity
      co2: sensor.scd30_co2
    sensors:
      - iaq_level
      - iaq_index

history:

recorder:
  purge_keep_days: 10

Steps to Reproduce

Expected behavior

history of sensor with recent states

Debug log

Add your logs here.

Additional context

[cinghialino]

Same problem here. Care to fix it, please?