[Device]: MX master 3 for mac

### Pre-flight checklist

- [x] I quit **Logi Options+** before testing.
- [x] I searched existing issues for my device.

### Device model

MX master 3 for mac

### Connection

Bluetooth (direct, no receiver)

### What's the problem?

Device is detected but a feature doesn't work

### `openlogi list` output

```text
__
```

### `openlogi diag features` output

```text
____
```

### Details

I have never used anything as terrible as this app. I literally downloaded the app a week ago and started setting it up, but now it doesn't see the device, so I decided to delete Logi Options+, but that didn't help. I decided to pair it again, but that didn't help. Then I reinstalled the app, and only then realized that the app simply couldn't update. After installing the new version, I was able to find my mouse, but only from all the settings was the backlight available, which I don't have. If I hadn't seen the news about this app, my day would have been much happier.

Start by reproducing the MX Master 3 for Mac Bluetooth behavior with `openlogi list` and `openlogi diag features`. The report does not identify a specific feature, file, or failing test, so inspect the issue discussion and relevant device-detection entry points first. Done means the mouse is detected and the affected feature works reliably without Logi Options+.

Written by the indexing model from the issue text.