DrawerLayout with SlidingUpPanel doesn't fit system windows

with this layout

<androidx.coordinatorlayout.widget.CoordinatorLayout 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"
    xmlns:sothree="http://schemas.android.com/tools"
    android:fitsSystemWindows="true">

    <androidx.drawerlayout.widget.DrawerLayout

        android:id="@+id/root"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fitsSystemWindows="true">

        <androidx.appcompat.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:background="@android:color/transparent"
            android:elevation="0dp"
            android:theme="@style/ThemeOverlay.MaterialComponents.Dark"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />


            <FrameLayout
                android:id="@+id/frame_container2"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:background="@color/aqi_51"
                android:fitsSystemWindows="true"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent">

                <TextView
                    android:id="@+id/txtLabel2"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:text="Test"
                    android:textSize="16sp" />
            </FrameLayout>

        <com.mikepenz.materialdrawer.widget.MaterialDrawerSliderView
            android:id="@+id/slider"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_gravity="start"
            android:fitsSystemWindows="true" />
    </androidx.drawerlayout.widget.DrawerLayout>

</androidx.coordinatorlayout.widget.CoordinatorLayout>

all works fine, layout fits system windows

with this layout (AndroidSlidingPanel added):

<androidx.coordinatorlayout.widget.CoordinatorLayout 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"
    xmlns:sothree="http://schemas.android.com/tools"
    android:fitsSystemWindows="true">

    <androidx.drawerlayout.widget.DrawerLayout

        android:id="@+id/root"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fitsSystemWindows="true">

        <androidx.appcompat.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:background="@android:color/transparent"
            android:elevation="0dp"
            android:theme="@style/ThemeOverlay.MaterialComponents.Dark"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <com.sothree.slidinguppanel.SlidingUpPanelLayout
            android:id="@+id/sliding_layout"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="bottom"
            sothree:umanoPanelHeight="96dp"
            sothree:umanoShadowHeight="4dp"
            sothree:umanoOverlay="true"
            android:fitsSystemWindows="true">

            <FrameLayout
                android:id="@+id/frame_container"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:background="@color/aqi_0"
                android:fitsSystemWindows="true"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent">

                <TextView
                    android:id="@+id/txtLabel"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:text="Test"
                    android:textSize="16sp" />
            </FrameLayout>

            <FrameLayout
                android:id="@+id/frame_container2"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:background="@color/aqi_51"
                android:fitsSystemWindows="true"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent">

                <TextView
                    android:id="@+id/txtLabel2"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:text="Test"
                    android:textSize="16sp" />
            </FrameLayout>

        </com.sothree.slidinguppanel.SlidingUpPanelLayout>

        <com.mikepenz.materialdrawer.widget.MaterialDrawerSliderView
            android:id="@+id/slider"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_gravity="start"
            android:fitsSystemWindows="true" />
    </androidx.drawerlayout.widget.DrawerLayout>

</androidx.coordinatorlayout.widget.CoordinatorLayout>

whole layout wont fits system window