diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityRecordTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityRecordTests.java
index 747ae949c97eb..cff93cf8ef1d9 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityRecordTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityRecordTests.java
@@ -82,6 +82,7 @@ import android.os.PersistableBundle;
 import android.platform.test.annotations.Presubmit;
 import android.util.MergedConfiguration;
 import android.util.MutableBoolean;
+import android.view.DisplayInfo;
 import android.view.IRemoteAnimationFinishedCallback;
 import android.view.IRemoteAnimationRunner.Stub;
 import android.view.RemoteAnimationAdapter;
@@ -399,6 +400,16 @@ public class ActivityRecordTests extends ActivityTestsBase {
         mStack.setWindowingMode(WindowConfiguration.WINDOWING_MODE_FREEFORM);
         final Rect stableRect = new Rect();
         mStack.getDisplay().mDisplayContent.getStableRect(stableRect);
+
+        // Carve out non-decor insets from stableRect
+        final Rect insets = new Rect();
+        final DisplayInfo displayInfo = mStack.getDisplay().getDisplayInfo();
+        final DisplayPolicy policy = mStack.getDisplay().getDisplayPolicy();
+        policy.getNonDecorInsetsLw(displayInfo.rotation, displayInfo.logicalWidth,
+                displayInfo.logicalHeight, displayInfo.displayCutout, insets);
+        policy.convertNonDecorInsetsToStableInsets(insets, displayInfo.rotation);
+        Task.intersectWithInsetsIfFits(stableRect, stableRect, insets);
+
         final boolean isScreenPortrait = stableRect.width() <= stableRect.height();
         final Rect bounds = new Rect(stableRect);
         if (isScreenPortrait) {
@@ -427,7 +438,17 @@ public class ActivityRecordTests extends ActivityTestsBase {
     public void ignoreRequestedOrientationInSplitWindows() {
         mStack.setWindowingMode(WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY);
         final Rect stableRect = new Rect();
-        mStack.getDisplay().mDisplayContent.getStableRect(stableRect);
+        mStack.getDisplay().getStableRect(stableRect);
+
+        // Carve out non-decor insets from stableRect
+        final Rect insets = new Rect();
+        final DisplayInfo displayInfo = mStack.getDisplay().getDisplayInfo();
+        final DisplayPolicy policy = mStack.getDisplay().getDisplayPolicy();
+        policy.getNonDecorInsetsLw(displayInfo.rotation, displayInfo.logicalWidth,
+                displayInfo.logicalHeight, displayInfo.displayCutout, insets);
+        policy.convertNonDecorInsetsToStableInsets(insets, displayInfo.rotation);
+        Task.intersectWithInsetsIfFits(stableRect, stableRect, insets);
+
         final boolean isScreenPortrait = stableRect.width() <= stableRect.height();
         final Rect bounds = new Rect(stableRect);
         if (isScreenPortrait) {