Moes TV02 does not have update

Configuration Zigbee
1

I have two Moes TV02 trv’s added viy Zigbee2Mqtt.
One provides an OTA update endpoint

{
    "battery_low": false,
    "boost_timeset_countdown": 0,
    "child_lock": "LOCK",
    ...
    "system_mode": "heat",
    "update": {
        "installed_version": 87,
        "latest_version": 87,
        "state": "idle"
    },
    "update_available": false,
    "working_day": "mon_sun"
}

but the other, same model does not:

    "schedule_sunday": null,
    "update": {
        "installed_version": -1,
        "latest_version": -1,
        "state": null
    },
    "update_available": null
}

What is wrong here?

2

Nobody for a idea?