fenix 6 * firmware 8.10 have a Unexplainable BUG.

here is the watch face https://apps.garmin.com/en-US/apps/239c24d8-d893-481f-9626-da6507e880f0

A error occured only on fenix 6 * with firmware 8.10  after changing settings . The ERA log shows that error occues here 

var value=Toybox.SensorHistory.getTemperatureHistory().next().data;
value+=Application.getApp().getProperty("offset")

if(System.getDeviceSettings().temperatureUnits==System.UNIT_STATUTE)
{
    value=value*1.8+32;  // <--------Unhandled exception
}

I have test this, but sill reported the same problem after changing settings .

var value=Toybox.SensorHistory.getTemperatureHistory().next().data;

if(null == value)
{
    return;
}
try
{
    value = value * 1.0 + 0.0;  // no error
}
catch(e)
{
    return;
}
value+=Application.getApp().getProperty("offset")
try
{
    if(System.getDeviceSettings().temperatureUnits == System.UNIT_STATUTE)
    {
        value = value * 1.8 + 32;     // <--------Unhandled exception , even in try , cause crash
    }
}
catch(e)
{
    return;
}

I don't know why , I doubt if it's a bug of the firmware 8.10