When adding the E-Ink clock / LYWSD02MMC auto discover works fine but via MAC address it does not expose/asks for Bind key


### Expected Behavior
Device easily discovered exposed automatically ADD the MAC address for this device so I can add multiple devices
### Current Behavior
Device exposes automatically fine but when adding the MAC address it shows as not responding in Homekit, it appears to need a bind key.
### Steps to Reproduce (for bugs)
add mac address 

### Versions
I AM USING HOOBS:
HOOBS Version | 3.3.3
Node Version | 14.15.1


### Configuration
        {
            "accessory": "Hygrotermograph",
            "plugin_map": {
                "plugin_name": "homebridge-mi-hygrothermograph",
                "index": 0
            },
            "name": "Temperature & Humidity",
            "temperatureName": "Temperature",
            "humidityName": "Humidity",
            "fakeGatoEnabled": true,
            "timeout": 15,
            "forceDiscovering": false,
            "forceDiscoveringDelay": 2500,
            "disableBatteryLevel": false,
            "lowBattery": 10,
            "temperatureOffset": 0,
            "humidityOffset": 0,
            "updateInterval": 5,
            "address": "E7:2E:00:71:F4:72"
        }

### Homebridge Log / Command Output
3/6/2021, 1:49:31 PM [Temperature & Humidity] Error: Sensor data is encrypted. Please configure a bindKey.
    at Parser.decryptPayload (/home/hoobs/.hoobs/node_modules/homebridge-mi-hygrothermograph/lib/parser.js:163:13)
    at Parser.parse (/home/hoobs/.hoobs/node_modules/homebridge-mi-hygrothermograph/lib/parser.js:59:12)
    at Scanner.parseServiceData (/home/hoobs/.hoobs/node_modules/homebridge-mi-hygrothermograph/lib/scanner.js:171:52)
    at Scanner.onDiscover (/home/hoobs/.hoobs/node_modules/homebridge-mi-hygrothermograph/lib/scanner.js:92:25)
    at Noble.emit (events.js:315:20)
    at Noble.onDiscover (/home/hoobs/.hoobs/node_modules/@abandonware/noble/lib/noble.js:196:10)
    at NobleBindings.emit (events.js:315:20)
    at NobleBindings.onDiscover (/home/hoobs/.hoobs/node_modules/@abandonware/noble/lib/hci-socket/bindings.js:169:10)
    at Gap.emit (events.js:315:20)
    at Gap.onHciLeAdvertisingReport (/home/hoobs/.hoobs/node_modules/@abandonware/noble/lib/hci-socket/gap.js:244:10)
    at Hci.emit (events.js:315:20)
    at Hci.processLeAdvertisingReport (/home/hoobs/.hoobs/node_modules/@abandonware/noble/lib/hci-socket/hci.js:656:12)
    at Hci.processLeMetaEvent (/home/hoobs/.hoobs/node_modules/@abandonware/noble/lib/hci-socket/hci.js:612:10)
    at Hci.onSocketData (/home/hoobs/.hoobs/node_modules/@abandonware/noble/lib/hci-socket/hci.js:483:12)
    at BluetoothHciSocket.emit (events.js:315:20)



Is this normal? Do I always need bind keys when adding multiple devices regardless of the model?