[Device]: MX Master 3

### Pre-flight checklist

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

### Device model

MX Master 3

### Connection

Bluetooth (direct, no receiver)

### What's the problem?

Device is detected but a feature doesn't work

### `openlogi list` output

```text
There's no CLI installed. All binaries in the .app package aren't `openlogi`.
```

### `openlogi diag features` output

```text
### OpenLogi Diagnostics

**App**
- OpenLogi (GUI): v0.6.14 (release)
- Agent: v0.6.14 (connected)
- IPC protocol: GUI 3 / agent 3
- Inventory: ready
- OS: macOS 27.0 (arm64)
- Locale: en-US (UI: follow system)
- Accessibility: granted · Input hook: installed
- Launch at login: yes · Menu bar: no · Update check: on
- Running from: source build (dev)
- Config: schema 2 · 1 configured device(s) · thumbwheel 18

**Assets**
- Source: user cache · Index: loaded (210 models) · User cache: present
- Cache path: ~/.local/share/openlogi/assets · Bundle assets: absent

**Devices (1)**
- MX Master 3 — mouse (codename: MX Master 3)
- Connection: Bluetooth (direct) · Online: yes · Battery: n/a
- Capabilities: buttons=yes, pointer=yes, lighting=no
- Model: 0b023 (model-ids: b023/4082/0000, ext-model: 00)
- Transports: eQuad, BTLE
- Render: mx_master_3 · direct
```

### Details

I'm just today noticing that the MX 3 has a soft-touch feature for the thumb wheel. When I touch it, that counts as a gesture. Unfortunately the UI does not expose this feature (nor have I noticed it before). By default this opens Expose. To be honest, I don't know if other users have the same problem, or how I can help you to find this feature and create support for it. Please let me know and I try to do my best.

Begin with the `openlogi diag features` entry point and the MX Master 3 model data shown in the report. Trace how the thumb-wheel touch gesture is represented and exposed in the UI, then verify it on the Bluetooth device; the issue is done when the feature is identified and supported consistently.

Written by the indexing model from the issue text.