ROBB ROB_200-070-0 does not report Occupancy

What happened?

ROBB ROB_200-070-0 reports Occupancy as Unknown or Unavailable. As a motion sensor, this is a critical component of this device.

What did you expect to happen?

Occupancy should be reported as True or False

How to reproduce it (minimal and precise)

Pair the device to Z2M and see the sensor state for Occupancy.

Zigbee2MQTT version

2.13.0

Adapter firmware version

EmberZNet Revision: 7.5.1 [GA]

Adapter

Silicon Labs MGM210P (Home Assistant Yellow)

Setup

As a Home Assistant Add-on on Home Assistant Yellow (RPi 5 CM)

Device database.db entry

No response

Debug log

No response

Notes

Z2M shows these State:

{
"alarm_1": true,
"alarm_2": false,
"battery": 100,
"battery_low": false,
"humidity_4": 61,
"illuminance_5": 231,
"linkquality": 116,
"occupancy_1": true,
"tamper": false,
"temperature_3": 23.3,
"identify": null,
"occupancy": null
}

However, it seems the Home Assistant entity for Occupancy uses "occupancy" instead of "occupancy_1".

Locate the device definition or converter for ROBB ROB_200-070-0 and inspect how its occupancy exposures are mapped. Reproduce the paired-device state showing occupancy_1 alongside occupancy, then update the mapping so the Home Assistant Occupancy entity reports the device's true or false occupancy state and verify the reported state.