diff --git a/res/layout/notification_history_app_layout.xml b/res/layout/notification_history_app_layout.xml
index 8f66628..24a43c6 100644
--- a/res/layout/notification_history_app_layout.xml
+++ b/res/layout/notification_history_app_layout.xml
@@ -78,13 +78,14 @@
         android:layout_height="1dp"
         android:background="?android:attr/listDivider"/>
 
-        <com.android.settings.notification.history.NotificationHistoryRecyclerView
-            android:id="@+id/notification_list"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:clipChildren="true"
-            android:clipToPadding="true"
-            android:importantForAccessibility="yes"
-            android:scrollbars="none"/>
+    <com.android.settings.notification.history.NotificationHistoryRecyclerView
+        android:id="@+id/notification_list"
+        android:layout_width="match_parent"
+        android:layout_height="500dp"
+        android:clipChildren="true"
+        android:clipToPadding="true"
+        android:clipToOutline="true"
+        android:importantForAccessibility="yes"
+        android:scrollbars="none"/>
 
 </LinearLayout>
\ No newline at end of file
diff --git a/src/com/android/settings/notification/history/NotificationHistoryAdapter.java b/src/com/android/settings/notification/history/NotificationHistoryAdapter.java
index 0683ef7..dfa8a30 100644
--- a/src/com/android/settings/notification/history/NotificationHistoryAdapter.java
+++ b/src/com/android/settings/notification/history/NotificationHistoryAdapter.java
@@ -72,6 +72,11 @@
     }
 
     @Override
+    public long getItemId(int position) {
+        return mValues.get(position).hashCode();
+    }
+
+    @Override
     public void onBindViewHolder(final @NonNull NotificationHistoryViewHolder holder,
             int position) {
         final HistoricalNotification hn = mValues.get(position);
diff --git a/src/com/android/settings/notification/history/NotificationHistoryRecyclerView.java b/src/com/android/settings/notification/history/NotificationHistoryRecyclerView.java
index 06c74bc..224c31d 100644
--- a/src/com/android/settings/notification/history/NotificationHistoryRecyclerView.java
+++ b/src/com/android/settings/notification/history/NotificationHistoryRecyclerView.java
@@ -40,7 +40,6 @@
         ItemTouchHelper touchHelper = new ItemTouchHelper(
                 new DismissTouchHelper(0, ItemTouchHelper.START | ItemTouchHelper.END));
         touchHelper.attachToRecyclerView(this);
-        setNestedScrollingEnabled(false);
     }
 
     public void setOnItemSwipeDeleteListener(OnItemSwipeDeleteListener listener) {