LG airco (2024) current energy not correct

[akats67]

When i add the airco in HA it displays not the corrent energy, but a number around 70w continue. in standby (few KW per day??)
sensor.airco_woonkamer_energy_current
I used also a shelly plug and there is the use in standby 1w.
so looks like the sensor does not display the correct value.