Platform History Stats -- Keeps incrementing

Configuration
1

History stats keeps incrementing even though the switch is off. I’ve also unplugged the switch to ensure no rouge mqtt commands are being sent.

It was working well for a long time before I upgrade to 2022.5.4 (from 2022.4.x or 2022.3.x)

- platform: history_stats
  name: Kids Water Heater on today
  entity_id: switch.sonoff_kids_water_heater
  state: "on"
  type: time
  start: "{{ now().replace(hour=0, minute=0, second=0) }}"
  end: "{{ now() }}"