diff --git a/services/core/java/com/android/server/wm/ActivityStack.java b/services/core/java/com/android/server/wm/ActivityStack.java
index 0e391f0291fe4..9bad799b68d15 100644
--- a/services/core/java/com/android/server/wm/ActivityStack.java
+++ b/services/core/java/com/android/server/wm/ActivityStack.java
@@ -647,14 +647,6 @@ class ActivityStack extends Task {
 
         if (prevWindowingMode != getWindowingMode()) {
             mDisplayContent.onStackWindowingModeChanged(this);
-
-            if (inSplitScreenSecondaryWindowingMode()) {
-                // When the stack is resized due to entering split screen secondary, offset the
-                // windows to compensate for the new stack position.
-                forAllWindows(w -> {
-                    w.mWinAnimator.setOffsetPositionForStackResize(true);
-                }, true);
-            }
         }
 
         final DisplayContent display = getDisplay();
@@ -3883,9 +3875,10 @@ class ActivityStack extends Task {
             return;
         }
         if (mTile != null) {
-            reparentSurfaceControl(getPendingTransaction(), mTile.getSurfaceControl());
+            // don't use reparentSurfaceControl because we need to bypass taskorg check
+            mSurfaceAnimator.reparent(getPendingTransaction(), mTile.getSurfaceControl());
         } else if (mTile == null && origTile != null) {
-            reparentSurfaceControl(getPendingTransaction(), getParentSurfaceControl());
+            mSurfaceAnimator.reparent(getPendingTransaction(), getParentSurfaceControl());
         }
     }
 
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index 2d9a3792f45fd..b2db99b06cde1 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -3971,12 +3971,12 @@ class Task extends WindowContainer<WindowContainer> {
 
     boolean isControlledByTaskOrganizer() {
         final Task rootTask = getRootTask();
-        return rootTask == this && rootTask.mTaskOrganizer != null
-                // TODO(task-hierarchy): Figure out how to control nested tasks.
-                // For now, if this is in a tile let WM drive.
-                && !(rootTask instanceof TaskTile)
-                && !(rootTask instanceof ActivityStack
-                        && ((ActivityStack) rootTask).getTile() != null);
+        // if the rootTask is a "child" of a tile, then don't consider it a root task.
+        // TODO: remove this along with removing tile.
+        if (((ActivityStack) rootTask).getTile() != null) {
+            return false;
+        }
+        return rootTask == this && rootTask.mTaskOrganizer != null;
     }
 
     @Override