Added hint

app/src/main/res/layout/fragment_options_notifications.xml

@@ -120,6 +120,18 @@
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/cbNotifyActionSeen" />
 
+            <TextView
+                android:id="@+id/tvNotifyActionsPro"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="48dp"
+                android:text="@string/title_pro_feature"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                android:textStyle="italic"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tvNotifyActionsHint" />
+
             <androidx.appcompat.widget.SwitchCompat
                 android:id="@+id/swLight"
                 android:layout_width="match_parent"
@@ -127,7 +139,7 @@
                 android:layout_marginTop="12dp"
                 android:text="@string/title_advanced_light"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/tvNotifyActionsHint"
+                app:layout_constraintTop_toBottomOf="@id/tvNotifyActionsPro"
                 app:switchPadding="12dp" />
 
             <Button