Zigbee2MQTT - managing Tradfri Motion Sensor information

Hi, surfing about Tradri integration via zigbee2mqtt and mqtt binding I check this piece of information regarding Deconz Binding

I wonder if Tradfri motion sensor, E1525 IKEA TRADFRI motion sensor (occupancy) really expose values for Dark mode witch would be a base for implementing the same referred channel with MQTT generic binding

Does anybody know it or better, implemented it?

I think you should ask there:

Yes, I’ll probably do
Guess if anybody here have made use of that implementing the right channel with MQTT binding
thanks anyway