Collapsingtoolbar top bar stays until scroll at top, actionbar shows on any up

gistfile1.txt

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    >

    <android.support.design.widget.AppBarLayout
        android:id="@+id/appbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="0dp"
        >
        <android.support.design.widget.CollapsingToolbarLayout
            android:id="@+id/main.collapsing"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:layout_scrollFlags="scroll|enterAlways|enterAlwaysCollapsed"
            >



                <LinearLayout
                    android:id="@+id/main.framelayout.title"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_gravity="bottom|center_horizontal"
                    android:background="@color/colorPrimary"
                    android:orientation="vertical"
                    app:layout_collapseMode="parallax"
                    app:layout_collapseParallaxMultiplier="0.3">



                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center_horizontal"
                        android:gravity="bottom|center"
                        android:text="HELLO"
                        android:textColor="@android:color/white"
                        android:textSize="30sp"
                        />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center_horizontal"
                        android:layout_marginTop="4dp"
                        android:text="Some text goes here"
                        android:textColor="@android:color/white"
                        />

                </LinearLayout>







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

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:minHeight="?attr/actionBarSize"
            android:background="@color/colorPrimary"
            android:padding="0dp"
            android:layout_margin="0dp"
            app:contentInsetStart="0dp"
            app:contentInsetEnd="0dp"
            app:contentInsetLeft="0dp"
            app:contentInsetRight="0dp"
            app:contentInsetEndWithActions="0dp"
            app:contentInsetStartWithNavigation="0dp"
            app:layout_scrollFlags="scroll|enterAlways|snap"
            android:fitsSystemWindows="true"
            app:layout_collapseMode="pin"
            app:titleMargin="0dp">

            <android.support.design.widget.TabLayout
                android:layout_margin="0dp"
                android:padding="0dp"
                android:id="@+id/overview_tabs"
                android:background="@color/colorPrimary"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"/>


        </android.support.v7.widget.Toolbar>



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



    <android.support.v7.widget.RecyclerView
        android:id="@+id/overview_recycler_view"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_behavior="@string/appbar_scrolling_view_behavior"/>


    <LinearLayout
        android:id="@+id/overview_bottom_sheet"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:paddingTop="8dp"
        android:background="@color/colorPrimary"
        app:behavior_hideable="true"
        app:layout_behavior="android.support.design.widget.BottomSheetBehavior"
        android:gravity="center">

        <ImageView
            android:id="@+id/overview_bottom_sheet_add_food"
            android:layout_width="100dp"
            android:layout_height="100dp"
            android:src="@android:drawable/ic_menu_search"/>

    </LinearLayout>

    <android.support.design.widget.FloatingActionButton
        android:id="@+id/fab_add_overview"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="16dp"
        android:clickable="true"
        android:src="@drawable/ic_done"
        app:layout_anchorGravity="top|end"
        app:layout_anchor="@id/overview_bottom_sheet"/>


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