Есть ли способ показать полосу прокрутки в androidx.recyclerview.widget.RecyclerView?

Question

I am trying to show the scroll bar with RecyclerView to show list vertically; it can scroll vertically but for some reason the scrollbar does not position itself at the end/right of the screen. Is this an issue specific to Android X?

I tried following set flags scrollbarAlwaysDrawVerticalTrack set to true,scrollbars set to vertical and clipToPadding to true.

/ * Следующий код добавлен в FrameLayout * /

<androidx.recyclerview.widget.RecyclerView
                        android:id="@+id/plist"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:background="@color/c0"                                 android:scrollbarAlwaysDrawVerticalTrack="true"
                        android:scrollbars="vertical"
                        android:clipToPadding="true"
                        android:paddingLeft="30dp"></androidx.recyclerview.widget.RecyclerView>

Я ожидаю увидеть полосу прокрутки в RecyclerView