Genre fragment with a CollapsingToolbarLayout

fragment_genres.xml

<com.google.android.material.appbar.CollapsingToolbarLayout
    android:id="@+id/collapsing_toolbar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:expandedTitleMarginStart="@dimen/genre_clickable_title_left_margin"
    app:expandedTitleMarginBottom="@dimen/genre_clickable_title_bottom_margin"
    app:expandedTitleMarginTop="0dp"
    app:collapsedTitleGravity="center"
    android:background="@color/background"
    app:collapsedTitleTextAppearance="@style/AppTheme.CollapsingToolbarTitle.Collapsed"
    app:expandedTitleGravity="left|bottom"
    app:expandedTitleTextAppearance="@style/AppTheme.CollapsingToolbarTitle.Expanded"
    app:layout_scrollFlags="scroll|exitUntilCollapsed">

    <Space
        android:id="@+id/expanded_size"
        android:layout_width="match_parent"
        android:layout_height="108dp"/>

    <androidx.appcompat.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        app:titleMargin="0dp"
        app:titleMargins="0dp"
        app:contentInsetStart="?attr/actionBarSize"
        app:contentInsetLeft="?attr/actionBarSize"
        app:contentInsetRight="?attr/actionBarSize"
        app:contentInsetEnd="?attr/actionBarSize"
        app:layout_collapseMode="pin"
        app:contentInsetStartWithNavigation="?attr/actionBarSize"
        android:layout_height="?attr/actionBarSize"
        app:layout_scrollFlags="scroll|exitUntilCollapsed"/>

    <FrameLayout
        android:id="@+id/clickable_layout"
        android:layout_width="wrap_content"
        tools:layout_width="200dp"
        android:translationZ="10dp"
        android:layout_gravity="bottom"
        android:paddingBottom="@dimen/clickable_layout_bottom_padding_expanded"
        android:layout_height="?attr/actionBarSize">

        <ImageView
            android:id="@+id/chevron"
            android:layout_width="wrap_content"
            app:srcCompat="@drawable/ic_expand"
            app:tint="@color/gray"
            android:layout_gravity="right|bottom"
            android:layout_height="wrap_content"/>

    </FrameLayout>

    <View
        android:id="@+id/back_button_touch_forwarder"
        app:layout_collapseMode="pin"
        android:translationZ="12dp"
        android:layout_width="?attr/actionBarSize"
        android:layout_height="?attr/actionBarSize"/>

</com.google.android.material.appbar.CollapsingToolbarLayout>