diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index 239d8a3..dcab127 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -24,6 +24,7 @@
 import android.content.Intent;
 import android.content.pm.LauncherApps;
 import android.content.res.Configuration;
+import android.graphics.Insets;
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.os.Bundle;
@@ -35,6 +36,8 @@
 import android.view.Display;
 import android.view.View;
 import android.view.View.OnClickListener;
+import android.view.WindowInsets.Type;
+import android.view.WindowMetrics;
 import android.widget.Toast;
 
 import androidx.annotation.Nullable;
@@ -51,6 +54,7 @@
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.util.TraceHelper;
+import com.android.launcher3.util.WindowBounds;
 
 /**
  * Extension of BaseActivity allowing support for drag-n-drop
@@ -272,15 +276,19 @@
 
     protected abstract void reapplyUi();
 
-    protected Rect getMultiWindowDisplaySize() {
+    protected WindowBounds getMultiWindowDisplaySize() {
         if (Utilities.ATLEAST_R) {
-            return new Rect(getWindowManager().getCurrentWindowMetrics().getBounds());
+            WindowMetrics wm = getWindowManager().getCurrentWindowMetrics();
+
+            Insets insets = wm.getWindowInsets().getInsets(Type.systemBars());
+            return new WindowBounds(wm.getBounds(),
+                    new Rect(insets.left, insets.top, insets.right, insets.bottom));
         }
         // Note: Calls to getSize() can't rely on our cached DefaultDisplay since it can return
         // the app window size
         Display display = getWindowManager().getDefaultDisplay();
         Point mwSize = new Point();
         display.getSize(mwSize);
-        return new Rect(0, 0, mwSize.x, mwSize.y);
+        return new WindowBounds(new Rect(0, 0, mwSize.x, mwSize.y), new Rect());
     }
 }
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 51b21aa..72831f4 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -29,6 +29,7 @@
 import com.android.launcher3.icons.DotRenderer;
 import com.android.launcher3.icons.IconNormalizer;
 import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.WindowBounds;
 
 public class DeviceProfile {
 
@@ -265,19 +266,16 @@
     /**
      * TODO: Move this to the builder as part of setMultiWindowMode
      */
-    public DeviceProfile getMultiWindowProfile(Context context, Rect windowPosition) {
+    public DeviceProfile getMultiWindowProfile(Context context, WindowBounds windowBounds) {
         // We take the minimum sizes of this profile and it's multi-window variant to ensure that
         // the system decor is always excluded.
-        Point mwSize = new Point(Math.min(availableWidthPx, windowPosition.width()),
-                Math.min(availableHeightPx, windowPosition.height()));
+        Point mwSize = new Point(Math.min(availableWidthPx, windowBounds.availableSize.x),
+                Math.min(availableHeightPx, windowBounds.availableSize.y));
 
-        // In multi-window mode, we can have widthPx = availableWidthPx
-        // and heightPx = availableHeightPx because Launcher uses the InvariantDeviceProfiles'
-        // widthPx and heightPx values where it's needed.
         DeviceProfile profile = toBuilder(context)
                 .setSizeRange(mwSize, mwSize)
-                .setSize(mwSize.x, mwSize.y)
-                .setWindowPosition(windowPosition.left, windowPosition.top)
+                .setSize(windowBounds.bounds.width(), windowBounds.bounds.height())
+                .setWindowPosition(windowBounds.bounds.left, windowBounds.bounds.top)
                 .setMultiWindowMode(true)
                 .build();
 
@@ -299,7 +297,7 @@
     }
 
     /**
-     * Inverse of {@link #getMultiWindowProfile(Context, Rect)}
+     * Inverse of {@link #getMultiWindowProfile(Context, WindowBounds)}
      * @return device profile corresponding to the current orientation in non multi-window mode.
      */
     public DeviceProfile getFullScreenProfile() {