Subscribing to multiple characteristics

Hi, I'm trying to use your asset and it works perfectly. The only issue is that I want to subscribe to multiple characteristics but I only get the notifications for the first one. Is there any way I can solve this? Thanks in advance!
This is my code:
using UnityEngine;
using Android.BLE;
using Android.BLE.Commands;
using UnityEngine.Android;
using System.Text;

public class BleCommunication : MonoBehaviour
{
    private SubscribeToCharacteristic subscribePitch;
    private SubscribeToCharacteristic subscribeYaw;
    private SubscribeToCharacteristic subscribeRoll;
    private SubscribeToCharacteristic subscribePosX;
    private SubscribeToCharacteristic subscribePosY;
    private SubscribeToCharacteristic subscribePosZ;
    private float pitch;
    private float yaw;
    private float roll;
    private float posX;
    private float posY;
    private float posZ;

    private bool connected = false;
    private bool subscribed = false;

    [SerializeField]
    private int _scanTime = 1000000;

    private float _scanTimer = 0f;

    private bool _isScanning = false;

    public void Start()
    {
        if (!_isScanning)
        {
            _isScanning = true;
            BleManager.Instance.QueueCommand(new DiscoverDevices(OnDeviceFound, _scanTime * 1000));
        }
    }

    private void Update()
    {
        if (_isScanning)
        {
            Debug.Log("Scanning");
            _scanTimer += Time.deltaTime;
            if (_scanTimer > _scanTime)
            {
                _scanTimer = 0f;
                _isScanning = false;
            }
        }
    }

    private void OnDeviceFound(string name, string device)
    {
        if(name == "05:C0:CB:A6:2F:77")
        {
            _isScanning = false;
            BleManager.Instance.QueueCommand(new ConnectToDevice("05:C0:CB:A6:2F:77", OnConnected));
        }
    }

    private void OnConnected(string uid)
    {
        connected = true;
        Debug.Log("Connected");
        Subscribe();
    }

    private void Subscribe()
    {
        subscribePitch = new SubscribeToCharacteristic("05:C0:CB:A6:2F:77", "181a", "2a5d", (byte[] value) =>
        {
            pitch = System.BitConverter.ToSingle(value, 0);
            Debug.Log("Pitch: " + pitch);
        });
        subscribeYaw = new SubscribeToCharacteristic("05:C0:CB:A6:2F:77", "181a", "2a5c", (byte[] value) =>
        {
            yaw = System.BitConverter.ToSingle(value, 0);
            Debug.Log("Yaw: " + yaw);
        });
        subscribeRoll = new SubscribeToCharacteristic("05:C0:CB:A6:2F:77", "181a", "2a5b", (byte[] value) =>
        {
            roll = System.BitConverter.ToSingle(value, 0);
            Debug.Log("Roll: " + roll);
        });
        subscribePosX = new SubscribeToCharacteristic("05:C0:CB:A6:2F:77", "181a", "2a60", (byte[] value) =>
        {
            posX = System.BitConverter.ToSingle(value, 0);
            Debug.Log("PosX: " + posX);
        });
        subscribePosY = new SubscribeToCharacteristic("05:C0:CB:A6:2F:77", "181a", "2a61", (byte[] value) =>
        {
            posY = System.BitConverter.ToSingle(value, 0);
            Debug.Log("PosY: " + posY);
        });
        subscribePosZ = new SubscribeToCharacteristic("05:C0:CB:A6:2F:77", "181a", "2a62", (byte[] value) =>
        {
            posZ = System.BitConverter.ToSingle(value, 0);
            Debug.Log("PosZ: " + posZ);
        });
        BleManager.Instance.QueueCommand(subscribeYaw);
        BleManager.Instance.QueueCommand(subscribePitch);
        BleManager.Instance.QueueCommand(subscribeRoll);
        BleManager.Instance.QueueCommand(subscribePosX);
        BleManager.Instance.QueueCommand(subscribePosY);
        BleManager.Instance.QueueCommand(subscribePosZ);
        subscribed = true;
    }
Velorexe / Unity-Android-Bluetooth-Low-Energy

Subscribing to multiple characteristics #30
