diff --git a/packages/SystemUI/res/layout/controls_detail_dialog.xml b/packages/SystemUI/res/layout/controls_detail_dialog.xml
index d1ce10e5745f1..d61122fd47ddd 100644
--- a/packages/SystemUI/res/layout/controls_detail_dialog.xml
+++ b/packages/SystemUI/res/layout/controls_detail_dialog.xml
@@ -26,7 +26,7 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:orientation="horizontal"
-    android:layout_marginBottom="10dp">
+    android:layout_marginBottom="4dp">
     <ImageView
         android:id="@+id/control_detail_close"
         android:contentDescription="@string/accessibility_desc_close"
@@ -55,10 +55,7 @@
       android:layout_width="match_parent"
       android:layout_height="0dp"
       android:layout_weight="1"
-      android:paddingTop="@dimen/controls_activity_view_top_padding"
-      android:paddingLeft="@dimen/controls_activity_view_side_padding"
-      android:paddingRight="@dimen/controls_activity_view_side_padding"
-      android:background="@drawable/rounded_bg_top"
+      android:background="@android:color/black"
       android:orientation="vertical" />
 </LinearLayout>
 
diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index 48648e547a842..f9c7c6bd7c1e6 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -1268,10 +1268,9 @@
     <fraction name="controls_dimmed_alpha">40%</fraction>
 
     <!-- Home Controls activity view detail panel-->
-    <dimen name="controls_activity_view_top_padding">25dp</dimen>
-    <dimen name="controls_activity_view_side_padding">12dp</dimen>
     <dimen name="controls_activity_view_top_offset">100dp</dimen>
     <dimen name="controls_activity_view_text_size">17sp</dimen>
+    <dimen name="controls_activity_view_corner_radius">@*android:dimen/config_bottomDialogCornerRadius</dimen>
 
     <!-- Home Controls management screens -->
     <dimen name="controls_management_top_padding">48dp</dimen>
diff --git a/packages/SystemUI/src/com/android/systemui/controls/ui/DetailDialog.kt b/packages/SystemUI/src/com/android/systemui/controls/ui/DetailDialog.kt
index 65ed9678c63ed..236fa2d29aca3 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/ui/DetailDialog.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/ui/DetailDialog.kt
@@ -28,6 +28,7 @@ import android.view.WindowInsets.Type
 import android.view.WindowManager
 import android.widget.ImageView
 
+import com.android.internal.policy.ScreenDecorationsUtils
 import com.android.systemui.R
 
 /**
@@ -41,8 +42,12 @@ class DetailDialog(
 ) : Dialog(cvh.context, R.style.Theme_SystemUI_Dialog_Control_DetailPanel) {
 
     companion object {
-        private const val ALPHA = (0.8f * 255).toInt()
         private const val PANEL_TOP_OFFSET = "systemui.controls_panel_top_offset"
+        /*
+         * Indicate to the activity that it is being rendered in a bottomsheet, and they
+         * should optimize the layout for a smaller space.
+         */
+        private const val EXTRA_USE_PANEL = "controls.DISPLAY_IN_PANEL"
     }
 
     var activityView = ActivityView(context, null, 0, false)
@@ -50,6 +55,7 @@ class DetailDialog(
     val stateCallback: ActivityView.StateCallback = object : ActivityView.StateCallback() {
         override fun onActivityViewReady(view: ActivityView) {
             val launchIntent = Intent(intent)
+            launchIntent.putExtra(EXTRA_USE_PANEL, true)
 
             // Apply flags to make behaviour match documentLaunchMode=always.
             launchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
@@ -112,6 +118,12 @@ class DetailDialog(
             setOnClickListener { dismiss() }
             (getParent() as View).setOnClickListener { dismiss() }
         }
+
+        if (ScreenDecorationsUtils.supportsRoundedCornersOnWindows(context.getResources())) {
+            val cornerRadius = context.resources
+                .getDimensionPixelSize(R.dimen.controls_activity_view_corner_radius)
+            activityView.setCornerRadius(cornerRadius.toFloat())
+        }
     }
 
     override fun show() {