Scroll to position in recyclerview inside NestedScrollView?

It is work without NestedScrollView but when I used that scroll to position not working with RecyclerView

Below is xml code;

<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/co_ordinate_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/light_gray">

<android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop="@dimen/dimen_55"
    android:fillViewport="true">
    <LinearLayout
        android:id="@+id/scrollView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:descendantFocusability="blocksDescendants"
        android:orientation="vertical">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:focusableInTouchMode="true"
            android:orientation="vertical">

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <ImageView
                    android:id="@+id/img_resturant"
                    android:layout_width="match_parent"
                    android:layout_height="150dp"
                    android:background="@drawable/products_offers"
                    android:scaleType="fitXY" />

                <LinearLayout
                    android:id="@+id/llTransparent"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="@dimen/dimen_20"
                    android:focusableInTouchMode="true"
                    android:orientation="vertical">

                    <TextView
                        android:id="@+id/tvRestaurantName"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center"
                        android:layout_marginTop="@dimen/dimen_15"
                        android:textColor="@color/white"
                        android:textSize="@dimen/sp_20" />

                    <TextView
                        android:id="@+id/tvAddress"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_centerVertical="true"
                        android:layout_gravity="center"
                        android:layout_toRightOf="@+id/ivTime"
                        android:textColor="@color/white"
                        android:textSize="@dimen/sp_14" />


                    <TextView
                        android:id="@+id/tvTime"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_centerVertical="true"
                        android:layout_gravity="center"
                        android:textColor="@color/white"
                        android:textSize="@dimen/sp_14" />

                    <View
                        android:layout_width="match_parent"
                        android:layout_height="0.5dp"
                        android:layout_marginLeft="@dimen/_20sdp"
                        android:layout_marginRight="@dimen/_20sdp"
                        android:layout_marginTop="@dimen/_10sdp"
                        android:background="@color/white" />

                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="35dp"
                        android:layout_marginBottom="@dimen/_10sdp"
                        android:layout_marginTop="@dimen/_3sdp"
                        android:orientation="horizontal"
                        android:weightSum="1">

                        <RelativeLayout
                            android:layout_width="0dp"
                            android:layout_height="match_parent"
                            android:layout_weight="0.5">

                            <TextView
                                android:id="@+id/tvRatting"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_centerInParent="true"
                                android:layout_centerVertical="true"
                                android:textColor="@color/white"
                                android:textSize="@dimen/sp_19" />

                        </RelativeLayout>

                        <View
                            android:layout_width="0.5dp"
                            android:layout_height="match_parent"
                            android:layout_marginBottom="@dimen/dimen_5"
                            android:layout_marginTop="@dimen/dimen_5"
                            android:background="@color/white" />

                        <RelativeLayout
                            android:layout_width="0dp"
                            android:layout_height="wrap_content"
                            android:layout_weight="0.5">

                            <ImageView
                                android:id="@+id/ivCall"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_centerInParent="true"
                                android:layout_centerVertical="true"
                                android:layout_marginBottom="@dimen/dimen_5"
                                android:layout_marginTop="@dimen/dimen_5"
                                android:src="@drawable/call" />

                        </RelativeLayout>
                    </LinearLayout>


                </LinearLayout>

            </RelativeLayout>

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginLeft="@dimen/_15sdp"
                android:layout_marginRight="@dimen/_15sdp"
                android:layout_marginTop="@dimen/dimen_20"
                android:background="@color/white"
                android:elevation="@dimen/_3sdp"
                android:orientation="vertical"
                android:visibility="gone">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_marginBottom="@dimen/_10sdp"
                    android:layout_marginTop="@dimen/_10sdp"
                    android:gravity="center_horizontal"
                    android:orientation="vertical">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textColor="@color/black"
                        android:textSize="@dimen/sp_20"
                        android:textStyle="bold" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_marginTop="@dimen/_10sdp"
                        android:textColor="@color/gray"
                        android:textSize="@dimen/sp_13" />

                    <!--<TextView-->
                    <!--android:id="@+id/tvAddress"-->
                    <!--android:layout_width="wrap_content"-->
                    <!--android:layout_height="wrap_content"-->
                    <!--android:layout_marginTop="@dimen/_5sdp"-->
                    <!--android:textColor="@color/black"-->
                    <!--android:textSize="@dimen/sp_15" />-->

                </LinearLayout>

            </LinearLayout>

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginBottom="@dimen/dimen_13"
                android:layout_marginTop="@dimen/dimen_13"
                android:gravity="center"
                android:visibility="gone">

                <ImageView
                    android:id="@+id/ivTime"
                    android:layout_width="20dp"
                    android:layout_height="20dp"
                    android:layout_centerVertical="true"
                    android:src="@drawable/clock_1"
                    android:tint="#F15d36" />

            </RelativeLayout>

        </LinearLayout>

        <android.support.v7.widget.RecyclerView
            android:id="@+id/rvSpecialMenu"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:visibility="gone"
            android:nestedScrollingEnabled="false"
            android:layout_marginTop="@dimen/dimen_5" />

        <android.support.v7.widget.RecyclerView
            android:id="@+id/rvMenu"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/dimen_5"
            android:focusable="false"
            android:nestedScrollingEnabled="false"
            android:background="@color/white"
            android:paddingBottom="@dimen/dimen_50" />

    </LinearLayout>

</android.support.v4.widget.NestedScrollView>

<RelativeLayout
    android:id="@+id/rlCartBtn"
    android:layout_width="match_parent"
    android:layout_height="@dimen/dimen_40"
    android:layout_alignParentBottom="true"
    android:layout_alignParentRight="true"
    android:layout_gravity="bottom|center"
    android:background="@color/darkorange"
    android:paddingLeft="@dimen/dimen_5"
    android:paddingRight="@dimen/dimen_5">

    <TextView
        android:id="@+id/tvCartDesc"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerVertical="true"
        android:textColor="@color/white"
        android:textSize="@dimen/sp_18"
        android:textStyle="bold" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_centerVertical="true"
        android:layout_toLeftOf="@+id/ivCartIcon"
        android:paddingRight="@dimen/dimen_50"
        android:text="View Cart"
        android:textColor="@color/white"
        android:textSize="@dimen/sp_18"
        android:textStyle="bold" />

    <ImageView
        android:id="@+id/ivCartIcon"
        android:layout_width="30dp"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_marginRight="@dimen/dimen_5"
        android:src="@drawable/shopping_cart"
        android:tint="@color/white" />


</RelativeLayout>

<RelativeLayout
    android:id="@+id/rlMenuOrangeIcon"
    android:layout_width="@dimen/dimen_40"
    android:layout_height="@dimen/dimen_30"
    android:layout_alignParentBottom="true"
    android:layout_centerHorizontal="true"
    android:layout_gravity="bottom|center"
    android:layout_marginBottom="@dimen/dimen_50"
    android:layout_marginRight="@dimen/_15sdp"
    android:background="@color/gray">

    <ImageView
        android:id="@+id/ivMenu"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/ic__menu_restaurant" />

</RelativeLayout>

</android.support.design.widget.CoordinatorLayout>

and below is code for scroll to position;

 @Override
public void Item(final int pos, View view) {
    final Handler handler = new Handler();
    handler.postDelayed(new Runnable() {
        @Override
        public void run() {
            rvMenu.scrollToPosition(pos);

            Log.e("pos",""+pos);
        }
    }, 100);

    dialog.dismiss();
}