Динамическое добавление EditText и CheckBox в RecyclerVIew

В приложении надо реализовать динамическое добавление items в RecyclerView При нажатии добавления, пояявляется новый итем, далее я его заполняю и после нажатия добавления нового итема создаются два итема но данные с первого стираются . Как исправить в чем проблема?

Adapter class

public class AdapterCheck extends RecyclerView.Adapter<RecyclerView.ViewHolder> implements DragItemTouchHelper.MoveHelperAdapter {
   
    
    public Context ctx;
    public List<Check> items = new ArrayList();
    public OnStartDragListener mDragStartListener = null;
    public OnItemClickListener mOnItemClickListener;

    public interface OnItemClickListener {
        void onItemClick(View view, Check social, int i);
    }

    public interface OnStartDragListener {
        void onStartDrag(RecyclerView.ViewHolder viewHolder);
    }

    public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
        this.mOnItemClickListener = onItemClickListener;
    }

    public AdapterCheck(Context context, List<Check> items) {
        this.items = items;
        this.ctx = context;

    }

    public void setDragListener(OnStartDragListener onStartDragListener) {
        this.mDragStartListener = onStartDragListener;
    }

    public class OriginalViewHolder extends RecyclerView.ViewHolder implements DragItemTouchHelper.TouchViewHolder {
        public CheckBox checkBox;
        public ImageView bt_move;
        public View lyt_parent;
        public com.google.android.material.textfield.TextInputEditText name;

        public OriginalViewHolder(View view) {
            super(view);
            this.bt_move = (ImageView) view.findViewById(R.id.remove_check);
            this.name = (com.google.android.material.textfield.TextInputEditText) view.findViewById(R.id.check_title);
            this.checkBox = (CheckBox) view.findViewById(R.id.checkbox);
            this.lyt_parent = view.findViewById(R.id.lyt_parent);
        }

        public void onItemSelected() {
            this.itemView.setBackgroundColor(ctx.getResources().getColor(R.color.grey));
        }

        public void onItemClear() {
            this.itemView.setBackgroundColor(0);
        }
    }

    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
        return new OriginalViewHolder(LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.check_item, viewGroup, false));
    }

    public void onBindViewHolder(final RecyclerView.ViewHolder viewHolder, final int i) {
        if (viewHolder instanceof OriginalViewHolder) {
            OriginalViewHolder originalViewHolder = (OriginalViewHolder) viewHolder;
            Check social = items.get(i);
            originalViewHolder.name.setText(social.getTitle());
            originalViewHolder.checkBox.setChecked(social.isCheck());
            originalViewHolder.lyt_parent.setOnClickListener(new View.OnClickListener() {
                public void onClick(View view) {
                    if (mOnItemClickListener != null) {
                        mOnItemClickListener.onItemClick(view, items.get(i), i);
                    }
                }
            });
            originalViewHolder.bt_move.setOnTouchListener(new View.OnTouchListener() {
                public boolean onTouch(View view, MotionEvent motionEvent) {
                    if (MotionEventCompat.getActionMasked(motionEvent) != 0 || mDragStartListener == null) {
                        return false;
                    }
                    mDragStartListener.onStartDrag(viewHolder);
                    return false;
                }
            });
        }
    }

    public int getItemCount() {
        return this.items.size();
    }

    public boolean onItemMove(int i, int i2) {
        Collections.swap(this.items, i, i2);
        notifyItemMoved(i, i2);
        return true;
    }
    
}

MainActivity

List<Check> checkList;
private AdapterCheck adapterCheck;
private RecyclerView recyclerViewCheck;
private ItemTouchHelper mItemTouchHelper;
private void initComponentCheck() {
    recyclerViewCheck = (RecyclerView) findViewById(R.id.recyclerView_check);
    recyclerViewCheck.setLayoutManager(new LinearLayoutManager(this));
    recyclerViewCheck.setHasFixedSize(true);
    checkList = new ArrayList<>();
    adapterCheck = new AdapterCheck(this, checkList);
    recyclerViewCheck.setAdapter(this.adapterCheck);
    adapterCheck.setOnItemClickListener(new AdapterCheck.OnItemClickListener() {
        @Override
        public void onItemClick(android.view.View view, Check social, int i) {

        }
    });
    adapterCheck.setDragListener(new AdapterCheck.OnStartDragListener() {
        public void onStartDrag(RecyclerView.ViewHolder viewHolder) {
            mItemTouchHelper.startDrag(viewHolder);
        }
    });
    mItemTouchHelper = new ItemTouchHelper(new DragItemTouchHelper(this.adapterCheck));
    mItemTouchHelper.attachToRecyclerView(this.recyclerViewCheck);

    findViewById(R.id.add_check).setOnClickListener(new android.view.View.OnClickListener() {
        @Override
        public void onClick(android.view.View v) {
            Check mLog = new Check();
            mLog.setTitle("");
            mLog.setCheck(false);
            checkList.add(mLog);
        }
    });
}