SlidingUpPanelLayout doesnot work Properly with CoordinatorLayout as first child of SlidingUpPanelLayout

So when fitssystemwindow is true when it collopse it automatically increase its panel hight and when it is false it works fine . But in my project i need that true So please give me any Solution;

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"

android:layout_width="match_parent"
android:layout_height="match_parent"
 >
<com.sothree.slidinguppanel.SlidingUpPanelLayout
    xmlns:sothree="http://schemas.android.com/apk/res-auto"
    android:id="@+id/slideUpLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="bottom"

    sothree:umanoDragView="@+id/dragView"
    sothree:umanoOverlay="true"
    sothree:umanoPanelHeight="68dp"
    sothree:umanoParallaxOffset="100dp"
    sothree:umanoShadowHeight="4dp">
    <!-- This is the first child  and show main content-->
    <?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout       
android:id="@+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true" // when this is false work fine otherwise     not
 >

<android.support.design.widget.AppBarLayout
    android:id="@+id/appbar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:paddingTop="@dimen/appbar_padding_top"
    android:theme="@style/AppTheme.AppBarOverlay">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:background="?attr/colorPrimary"
        app:layout_scrollFlags="scroll|enterAlways"
        app:popupTheme="@style/AppTheme.PopupOverlay">

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

    <android.support.design.widget.TabLayout
        android:id="@+id/tabs"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

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

<android.support.v4.view.ViewPager
    android:id="@+id/container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior" />

<android.support.design.widget.FloatingActionButton
    android:id="@+id/fab"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="end|bottom"
    android:layout_margin="@dimen/fab_margin"
    android:src="@android:drawable/ic_dialog_email" />

    <!-- this is second child and contain inside the slidingpanel -->
    <LinearLayout
        android:id="@+id/dragView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#ffffff"
        android:clickable="true"
        android:focusable="false"
        android:orientation="vertical">


    </LinearLayout>


 </com.sothree.slidinguppanel.SlidingUpPanelLayout>

</RelativeLayout>

So please Give me solution for that or any other library which has SlideupPaneLayout from bottom to Top.