Roborock Q7B "Total cleaning time" property value in HA does not match total cleaning time reported by Roborock app

[anotherdave]

Steps to reproduce:

1. Add Roborock Q7B to HA 2026.1.0b4
2. Examine Integrations, Roborock, Diagnostic, Total Cleaning Time property and get "92h 34m"
3. Examine Roborock App settings under Cleaning, have value "Total cleaning time" 4733 minutes (78h 53m)

Cause:

"Total cleaning time" in HA is mapped to Roborock property real_clean_time, but this appears to be the time of the last clean (cleaning_time) in seconds, for example on this robot:

cleaning_time = 92
real_clean_time = 5554 (92.57 minutes)

The Roborock Android app appears to be getting the total cleaning time value from an MQTT method call "service.get_record_list", which returns these values as well as a list of the last 40 cleaning runs:

total_time = 283980 (4733 minutes in seconds)
total_area = 332748 total cleaned area in square cm (/100 for square metres)

These match the values reported by the Roborock app.

Here is an example response from service.get_record_list:

{
    "msgId": "1767747635412",
    "code": 0,
    "method": "service.get_record_list",
    "data": {
        "total_time": 283980,
        "total_area": 332748,
        "total_count": 271,
        "record_list": [
            {
                "url": "/userdata/record_map/1749517692_1749518434_1749518432_clean_map.bin",
                "detail": "{\"record_start_time\":1749517692,\"method\":0,\"record_use_time\":660,\"clean_count\":1,\"record_clean_area\":0,\"record_clean_mode\":5,\"record_clean_way\":0,\"record_task_status\":1,\"record_faultcode\":0,\"record_dust_num\":0,\"clean_current_map\":1749518432,\"record_map_url\":\"/userdata/record_map/1749517692_1749518434_1749518432_clean_map.bin\"}"
            }, ... (39 more records)```

[anotherdave]

On the off-chance I tried requesting total_time and total_area as properties, but this didn't work (returned null).

[Lash-L]

Thanks Dave - good catch. Will remove from HA for now until get record list is implemented