changedSince not working

Hey,
I’m trying to assert that my heating system is not triggered more often than every 2 minutes. My rule works perfectly fine, only exception is that Desired_Temp_State_Bedroom.changedSince(now.minusMinutes(2), "influxdb") does not do anything. I tried with second parameter, without it, I tried == false, == true, but it doesn’t matter. Openhab just ignores it, as if it didn’t exist in there in the first place. What’s wrong with it?

rule "Bedroom_Temperature"
when
    Item TempHumidSensor_Bedroom_Main_Temperature received update or
    Item Desired_Temp_Bedroom received update
then
    val Number BedroomTemp = TempHumidSensor_Bedroom_Main_Temperature.averageSince(now.minusMinutes(10))
    if ( BedroomTemp < Desired_Temp_Bedroom.state && Desired_Temp_State_Bedroom.changedSince(now.minusMinutes(2), "influxdb") )
    {
        Desired_Temp_State_Bedroom.sendCommand("ON")
        Sonoff_S20_Bedroom_Main.sendCommand("ON")
    }

    if (BedroomTemp >= Desired_Temp_Bedroom.state)
    {
        Desired_Temp_State_Bedroom.sendCommand("OFF")
        Sonoff_S20_Bedroom_Main.sendCommand("OFF")
    }
end

item:

Switch Desired_Temp_State_Bedroom (gPersistable_everyMinute)

influxdb.persist:

Strategies {
    everyMinute : "0 * * * * ?"
    everyHour   : "0 0 * * * ?"
    everyDay    : "0 0 0 * * ?"
}

Items {
    gPersistable_restore* : strategy = restoreOnStartup
    gPersistable_everyChange* : strategy = everyChange
    gPersistable_everyMinute* : strategy = everyMinute
}

There have been a few posts over time saying that changedSince does not work with influxdb, example

There is an open issue