binary_sensor main_pump_duty state Unknown when running

[ClassicGOD]

Hi. The binary sensor "main_pump_duty" returns values "Not running" and "Unknown" where I would expect "Running".
Since from what I can tell it is based on the main/Pump_Duty topic that should (and does in my case as the sensor "main_pump_duty" shows correct values) return values from 0 to 254 I assume that conversion to bool (0 = false >0 = true ?) goes wrong somewhere.

Tested with:

• Home Assistant 2023.8.4
• heishamon-homeassistant 1.0.7
• HeishaMon 3.1