diff --git a/res/drawable-v28/widgets_bottom_sheet_background.xml b/res/drawable-v28/widgets_bottom_sheet_background.xml
new file mode 100644
index 0000000000..c3009c3752
--- /dev/null
+++ b/res/drawable-v28/widgets_bottom_sheet_background.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2021 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@color/widgets_picker_surface" />
+    <corners
+        android:topLeftRadius="?android:attr/dialogCornerRadius"
+        android:topRightRadius="?android:attr/dialogCornerRadius"
+        android:bottomLeftRadius="0dp"
+        android:bottomRightRadius="0dp"
+        />
+</shape>
\ No newline at end of file
diff --git a/res/drawable/widgets_bottom_sheet_background.xml b/res/drawable/widgets_bottom_sheet_background.xml
index faa414c506..24607678c6 100644
--- a/res/drawable/widgets_bottom_sheet_background.xml
+++ b/res/drawable/widgets_bottom_sheet_background.xml
@@ -18,8 +18,8 @@
     android:shape="rectangle">
     <solid android:color="@color/widgets_picker_surface" />
     <corners
-        android:topLeftRadius="@dimen/bg_round_rect_radius"
-        android:topRightRadius="@dimen/bg_round_rect_radius"
+        android:topLeftRadius="@dimen/default_dialog_corner_radius"
+        android:topRightRadius="@dimen/default_dialog_corner_radius"
         android:bottomLeftRadius="0dp"
         android:bottomRightRadius="0dp"
         />
diff --git a/src/com/android/launcher3/views/TopRoundedCornerView.java b/src/com/android/launcher3/views/TopRoundedCornerView.java
index 7888b08630..5519df1f49 100644
--- a/src/com/android/launcher3/views/TopRoundedCornerView.java
+++ b/src/com/android/launcher3/views/TopRoundedCornerView.java
@@ -21,7 +21,6 @@ import android.graphics.Paint;
 import android.graphics.Path;
 import android.graphics.RectF;
 import android.util.AttributeSet;
-import android.widget.FrameLayout;
 
 import com.android.launcher3.R;
 import com.android.launcher3.util.Themes;
@@ -41,7 +40,7 @@ public class TopRoundedCornerView extends SpringRelativeLayout {
     public TopRoundedCornerView(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
 
-        int radius = getResources().getDimensionPixelSize(R.dimen.bg_round_rect_radius);
+        float radius = Themes.getDialogCornerRadius(context);
         mRadii = new float[] {radius, radius, radius, radius, 0, 0, 0, 0};
 
         mNavBarScrimPaint = new Paint();