Bug: Closed Curtain after some time always 1% opened state
### Describe The Bug

After some minutes after closing the curtain via HomeKit the curtain state is changed to open with 1%, but it isn't open, the device has not moved.

### To Reproduce

Close the curtain via HomeKit, wait some minutes -> state changes to 1% open

### Expected behavior

After closing the curtain the opening position in HomeKit should be 0% (closed)

### Relevant log output

```shell
[04/02/2022, 18:08:25] [SwitchBot] [DEBUG] Curtain: Dressing Room Curtain OpenAPI refreshStatus
[04/02/2022, 18:08:26] [SwitchBot] [DEBUG] Curtain: Dressing Room Curtain refreshStatus: {"statusCode":100,"body":{"deviceId":"XXXXXXXX","deviceType":"Curtain","hubDeviceId":"XXXXXXXX","calibrate":true,"group":false,"moving":false,"slidePosition":99},"message":"success"}
[04/02/2022, 18:08:26] [SwitchBot] [DEBUG] Curtain: Dressing Room Curtain OpenAPI parseStatus
[04/02/2022, 18:08:26] [SwitchBot] [DEBUG] Curtain Dressing Room Curtain CurrentPosition: 1
[04/02/2022, 18:08:26] [SwitchBot] [DEBUG] Curtain: Dressing Room Curtain Standby, CurrentPosition: 1
[04/02/2022, 18:08:26] [SwitchBot] [DEBUG] Curtain: Dressing Room Curtain Stopped
[04/02/2022, 18:08:26] [SwitchBot] [DEBUG] Curtain: Dressing Room Curtain CurrentPosition: 1, TargetPosition: 1, PositionState: 2,
[04/02/2022, 18:08:26] [SwitchBot] [DEBUG] Curtain: Dressing Room Curtain updateCharacteristic CurrentPosition: 1
[04/02/2022, 18:08:26] [SwitchBot] [DEBUG] Curtain: Dressing Room Curtain updateCharacteristic PositionState: 2
[04/02/2022, 18:08:26] [SwitchBot] [DEBUG] Curtain: Dressing Room Curtain updateCharacteristic TargetPosition: 1
```


### Config for homebridge-switchbot

```shell
{
            "name": "SwitchBot",
            "credentials": {
                "openToken": "xxxxxxxx",
                "notice": "Keep your token a secret!"
            },
            "options": {
                "devices": [
                    {
                        "deviceId": "XXXXXXXX",
                        "configDeviceName": "Example Curtain",
                        "configDeviceType": "Curtain",
                        "curtain": {
                            "set_minStep": 1,
                            "set_min": -1,
                            "hide_lightsensor": true
                        },
                        "logging": "debug"
                    },
                    {
                        "deviceId": "XXXXXXXXXX",
                        "configDeviceName": "Bot FA Bot",
                        "configDeviceType": "Bot",
                        "bot": {
                            "mode": "press",
                            "deviceType": "switch",
                            "allowPush": false,
                            "doublePress": 1
                        },
                        "logging": "standard"
                    }
                ],
                "irdevices": [
                    {
                        "logging": "standard"
                    }
                ],
                "logging": "standard"
            },
            "platform": "SwitchBot"
        }
```


### Screenshots

![IMG_0463](https://user-images.githubusercontent.com/11444948/152580016-5262ca39-47ee-4660-9198-9d4f20e189c5.PNG)


### Device & Model

Model: W0701600, Firmware: 1.12.2

### Node.js Version

v14.18.3

### NPM Version

v6.14.15

### Homebridge Version

v1.4.0

### Homebridge Switchbot Plugin Version

v1.12.2

### Homebridge Config UI X Plugin Version

v4.42.0

### Operating System

Raspbian