مشکل در collapsing toolbar

سلام و احترام 

لازم هست تم متریالتون رو به حالت NoActionBar در بیارید تا این مشکلتون رفع بشه .

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white"
    xmlns:app="http://schemas.android.com/apk/res-auto">
    <com.google.android.material.appbar.AppBarLayout
        android:id="@+id/appbarlayout2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:fitsSystemWindows="true"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
        <com.google.android.material.appbar.CollapsingToolbarLayout
            android:id="@+id/collapsingtoolbar1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:contentScrim="@color/purple_700"
            android:theme="@style/Theme.MaterialComponents"
            app:layout_scrollFlags="scroll|exitUntilCollapsed">
            <ImageView
                android:id="@+id/image_top"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:src="@drawable/imagetop"
                android:adjustViewBounds="true"
                app:layout_collapseMode="parallax"/>
            <androidx.appcompat.widget.Toolbar
                android:id="@+id/toolbar2"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                app:layout_collapseMode="pin"
                android:theme="@style/Theme.MaterialComponents"/>


        </com.google.android.material.appbar.CollapsingToolbarLayout>
    </com.google.android.material.appbar.AppBarLayout>
    <androidx.core.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior"
        android:paddingStart="12dp"
        android:paddingEnd="12dp"
        android:paddingTop="12dp">
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">
            <TextView
                android:id="@+id/title_view"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="Iron Man"
                android:textStyle="bold"
                android:textColor="@color/black"
                android:textSize="18sp"/>
            <TextView
                android:id="@+id/detail_view"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:textSize="12sp"
                android:text="Iron Man is a 2008 American superhero film based on the Marvel Comics character of the same name. Produced by Marvel Studios and distributed by Paramount Pictures,[N 1] it is the first film in the Marvel Cinematic Universe (MCU). Directed by Jon Favreau from a screenplay by the writing teams of Mark Fergus and Hawk Ostby, and Art Marcum and Matt Holloway, the film stars Robert Downey Jr. as Tony Stark / Iron Man alongside Terrence Howard, Jeff Bridges, Shaun Toub, and Gwyneth Paltrow. In the film, following his escape from captivity by a terrorist group, world famous industrialist and master engineer Tony Stark builds a mechanized suit of armor and becomes the superhero Iron Man."
                />
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="Iron Man"
                android:textStyle="bold"
                android:textColor="@color/black"
                android:textSize="18sp"/>
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:textSize="12sp"
                android:text="Iron Man is a 2008 American superhero film based on the Marvel Comics character of the same name. Produced by Marvel Studios and distributed by Paramount Pictures,[N 1] it is the first film in the Marvel Cinematic Universe (MCU). Directed by Jon Favreau from a screenplay by the writing teams of Mark Fergus and Hawk Ostby, and Art Marcum and Matt Holloway, the film stars Robert Downey Jr. as Tony Stark / Iron Man alongside Terrence Howard, Jeff Bridges, Shaun Toub, and Gwyneth Paltrow. In the film, following his escape from captivity by a terrorist group, world famous industrialist and master engineer Tony Stark builds a mechanized suit of armor and becomes the superhero Iron Man."
                />
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="Iron Man"
                android:textStyle="bold"
                android:textColor="@color/black"
                android:textSize="18sp"/>
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:textSize="12sp"
                android:text="Iron Man is a 2008 American superhero film based on the Marvel Comics character of the same name. Produced by Marvel Studios and distributed by Paramount Pictures,[N 1] it is the first film in the Marvel Cinematic Universe (MCU). Directed by Jon Favreau from a screenplay by the writing teams of Mark Fergus and Hawk Ostby, and Art Marcum and Matt Holloway, the film stars Robert Downey Jr. as Tony Stark / Iron Man alongside Terrence Howard, Jeff Bridges, Shaun Toub, and Gwyneth Paltrow. In the film, following his escape from captivity by a terrorist group, world famous industrialist and master engineer Tony Stark builds a mechanized suit of armor and becomes the superhero Iron Man."
                />
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="Iron Man"
                android:textStyle="bold"
                android:textColor="@color/black"
                android:textSize="18sp"/>
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:textSize="12sp"
                android:text="Iron Man is a 2008 American superhero film based on the Marvel Comics character of the same name. Produced by Marvel Studios and distributed by Paramount Pictures,[N 1] it is the first film in the Marvel Cinematic Universe (MCU). Directed by Jon Favreau from a screenplay by the writing teams of Mark Fergus and Hawk Ostby, and Art Marcum and Matt Holloway, the film stars Robert Downey Jr. as Tony Stark / Iron Man alongside Terrence Howard, Jeff Bridges, Shaun Toub, and Gwyneth Paltrow. In the film, following his escape from captivity by a terrorist group, world famous industrialist and master engineer Tony Stark builds a mechanized suit of armor and becomes the superhero Iron Man."
                />
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="Iron Man"
                android:textStyle="bold"
                android:textColor="@color/black"
                android:textSize="18sp"/>
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:textSize="12sp"
                android:text="Iron Man is a 2008 American superhero film based on the Marvel Comics character of the same name. Produced by Marvel Studios and distributed by Paramount Pictures,[N 1] it is the first film in the Marvel Cinematic Universe (MCU). Directed by Jon Favreau from a screenplay by the writing teams of Mark Fergus and Hawk Ostby, and Art Marcum and Matt Holloway, the film stars Robert Downey Jr. as Tony Stark / Iron Man alongside Terrence Howard, Jeff Bridges, Shaun Toub, and Gwyneth Paltrow. In the film, following his escape from captivity by a terrorist group, world famous industrialist and master engineer Tony Stark builds a mechanized suit of armor and becomes the superhero Iron Man."
                />

        </LinearLayout>
    </androidx.core.widget.NestedScrollView>

</androidx.coordinatorlayout.widget.CoordinatorLayout>