Change the position of ink menu

src/main/res/layout/activity_reader.xml

@@ -241,7 +241,7 @@
         android:layout_height="wrap_content"
         android:layout_marginTop="24dp"
         android:visibility="gone"
-        app:layout_constraintTop_toBottomOf="@+id/toolbar_readerActivity"
+        app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent" />