面临recyclerview中多视图类型缺失元素的问题

我正在努力实现这样的目标当我向下滚动时有两个回收器视图，第一个回收器也被滚动，怎么样？ https://stackoverflow.com/questions/45688512/two-recyclerview-when-i-scroll-down-the-first-recylcer-to-be-scrolled-too-how/45688735#45688735

我实现了这个，但我遇到了第二个视图类型中第二个列表的第 0 个元素丢失的问题，但是当我发布新项目时，该缺少的项目在适配器的位置 1 处可见，但第二个列表中的新项目丢失，直到且除非我没有在第二个列表中发布任何项目

@Override
public int getItemViewType(int position) {
    if (isPositionPopularRt(position)) {
        return TYPE_POPULAR_RT;
    }
    return TYPE_POST_LIST;
}

private boolean isPositionPopularRt(int position) {
    return position == 0;
}
@NotNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(@NotNull ViewGroup viewGroup, int viewType) {
    mUserModel = SharedPrefsUtils.getObject(AppConstants.PrefKey.KEY_USER_MODEL, UserModel.class);
    if (viewType == TYPE_POST_LIST) {
        //inflate your layout and pass it to view holder
        View view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.view_for_cell, viewGroup, false);
        CustomViewHolder tempViewHolder = new CustomViewHolder(view);
        view.setTag(tempViewHolder);
        return tempViewHolder;
    } else if (viewType == TYPE_POPULAR_RT) {
        //inflate your layout and pass it to view holder
        View v =  LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.popular_rt_recycler_view, viewGroup, false);
        return new MyViewHolderPopularRt(v);
    }
    throw new RuntimeException("there is no type that matches the type " + viewType + " + make sure your using types correctly");
}