diff --git a/quickstep/src/com/android/launcher3/taskbar/BaseTaskbarContext.java b/quickstep/src/com/android/launcher3/taskbar/BaseTaskbarContext.java
index 4e1f54c..b4052e3 100644
--- a/quickstep/src/com/android/launcher3/taskbar/BaseTaskbarContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/BaseTaskbarContext.java
@@ -19,7 +19,6 @@
 import android.view.ContextThemeWrapper;
 import android.view.LayoutInflater;
 
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.DeviceProfile.DeviceProfileListenable;
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.util.Themes;
@@ -36,8 +35,6 @@
     protected final LayoutInflater mLayoutInflater;
     private final List<OnDeviceProfileChangeListener> mDPChangeListeners = new ArrayList<>();
 
-    protected DeviceProfile mDeviceProfile;
-
     public BaseTaskbarContext(Context windowContext) {
         super(windowContext, Themes.getActivityThemeRes(windowContext));
         mLayoutInflater = LayoutInflater.from(this).cloneInContext(this);
@@ -49,18 +46,10 @@
     }
 
     @Override
-    public final DeviceProfile getDeviceProfile() {
-        return mDeviceProfile;
-    }
-
-    @Override
     public final List<OnDeviceProfileChangeListener> getOnDeviceProfileChangeListeners() {
         return mDPChangeListeners;
     }
 
-    /** Updates the {@link DeviceProfile} instance to the latest representation of the screen. */
-    public abstract void updateDeviceProfile(DeviceProfile dp);
-
     /** Callback invoked when a drag is initiated within this context. */
     public abstract void onDragStart();
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
index cbdbdb9..5d576f7 100644
--- a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
@@ -522,7 +522,7 @@
             if (button.getVisibility() == View.VISIBLE) {
                 parent.getDescendantRectRelativeToSelf(button, mTempRect);
                 if (mHitboxExtender.extendedHitboxEnabled()) {
-                    mTempRect.bottom += mContext.mDeviceProfile.getTaskbarOffsetY();
+                    mTempRect.bottom += mContext.getDeviceProfile().getTaskbarOffsetY();
                 }
                 outRegion.op(mTempRect, Op.UNION);
             }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index ed1001c..95da118 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -111,6 +111,7 @@
 
     private final WindowManager mWindowManager;
     private final @Nullable RoundedCorner mLeftCorner, mRightCorner;
+    private DeviceProfile mDeviceProfile;
     private WindowManager.LayoutParams mWindowLayoutParams;
     private boolean mIsFullscreen;
     // The size we should return to when we call setTaskbarWindowFullscreen(false)
@@ -135,7 +136,7 @@
             TaskbarNavButtonController buttonController, ScopedUnfoldTransitionProgressProvider
             unfoldTransitionProgressProvider) {
         super(windowContext);
-        mDeviceProfile = dp;
+        mDeviceProfile = dp.copy(this);
 
         final Resources resources = getResources();
 
@@ -198,7 +199,7 @@
                 new TaskbarAutohideSuspendController(this),
                 new TaskbarPopupController(this),
                 new TaskbarForceVisibleImmersiveController(this),
-                new TaskbarAllAppsController(this),
+                new TaskbarAllAppsController(this, dp),
                 new TaskbarInsetsController(this));
     }
 
@@ -214,8 +215,14 @@
     }
 
     @Override
+    public DeviceProfile getDeviceProfile() {
+        return mDeviceProfile;
+    }
+
+    /** Updates {@link DeviceProfile} instances for any Taskbar windows. */
     public void updateDeviceProfile(DeviceProfile dp) {
-        mDeviceProfile = dp;
+        mControllers.taskbarAllAppsController.updateDeviceProfile(dp);
+        mDeviceProfile = dp.copy(this);
         updateIconSize(getResources());
 
         AbstractFloatingView.closeAllOpenViewsExcept(this, false, TYPE_REBIND_SAFE);
@@ -230,7 +237,6 @@
         mDeviceProfile.updateIconSize(1, resources);
         float iconScale = taskbarIconSize / mDeviceProfile.iconSizePx;
         mDeviceProfile.updateIconSize(iconScale, resources);
-        mDeviceProfile.updateAllAppsIconSize(1, resources); // Leave all apps unscaled.
     }
 
     @VisibleForTesting
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
index ef7bab9..06262c0 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
@@ -148,7 +148,7 @@
                     // Config change might be handled without re-creating the taskbar
                     if (mTaskbarActivityContext != null) {
                         if (dp != null && dp.isTaskbarPresent) {
-                            mTaskbarActivityContext.updateDeviceProfile(dp.copy(mContext));
+                            mTaskbarActivityContext.updateDeviceProfile(dp);
                         }
                         mTaskbarActivityContext.onConfigurationChanged(configDiff);
                     }
@@ -274,8 +274,8 @@
             return;
         }
 
-        mTaskbarActivityContext = new TaskbarActivityContext(mContext, dp.copy(mContext),
-                mNavButtonController, mUnfoldProgressProvider);
+        mTaskbarActivityContext = new TaskbarActivityContext(mContext, dp, mNavButtonController,
+                mUnfoldProgressProvider);
 
         mTaskbarActivityContext.init(mSharedState);
         if (mActivity != null) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java
index 1cdbdb2..e2f7522 100644
--- a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContext.java
@@ -19,7 +19,6 @@
 import static android.view.KeyEvent.KEYCODE_BACK;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
 
-import static com.android.launcher3.AbstractFloatingView.TYPE_REBIND_SAFE;
 import static com.android.systemui.shared.system.ViewTreeObserverWrapper.InsetsInfo.TOUCHABLE_INSETS_REGION;
 
 import android.content.Context;
@@ -78,14 +77,13 @@
             TaskbarStashController taskbarStashController) {
         super(taskbarContext.createWindowContext(TYPE_APPLICATION_OVERLAY, null));
         mTaskbarContext = taskbarContext;
-        mDeviceProfile = taskbarContext.getDeviceProfile();
+        mWindowController = windowController;
         mDragController = new TaskbarDragController(this);
         mOnboardingPrefs = new OnboardingPrefs<>(this, Utilities.getPrefs(this));
 
         mDragLayer = new TaskbarAllAppsDragLayer(this);
         TaskbarAllAppsSlideInView slideInView = (TaskbarAllAppsSlideInView) mLayoutInflater.inflate(
                 R.layout.taskbar_all_apps, mDragLayer, false);
-        mWindowController = windowController;
         mAllAppsViewController = new TaskbarAllAppsViewController(
                 this,
                 slideInView,
@@ -102,6 +100,11 @@
     }
 
     @Override
+    public DeviceProfile getDeviceProfile() {
+        return mWindowController.getDeviceProfile();
+    }
+
+    @Override
     public TaskbarDragController getDragController() {
         return mDragController;
     }
@@ -142,15 +145,6 @@
     }
 
     @Override
-    public void updateDeviceProfile(DeviceProfile dp) {
-        mDeviceProfile = dp;
-
-        AbstractFloatingView.closeAllOpenViewsExcept(this, false, TYPE_REBIND_SAFE);
-
-        dispatchDeviceProfileChanged();
-    }
-
-    @Override
     public void onDragStart() {}
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java
index eaf9384..6fd98db 100644
--- a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsController.java
@@ -19,6 +19,7 @@
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
 
 import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
+import static com.android.launcher3.AbstractFloatingView.TYPE_REBIND_SAFE;
 
 import android.content.Context;
 import android.graphics.PixelFormat;
@@ -31,7 +32,6 @@
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.appprediction.PredictionRowView;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.data.AppInfo;
@@ -55,7 +55,7 @@
  * Application data may be bound while the window does not exist, so this controller will store
  * the models for the next all apps session.
  */
-public final class TaskbarAllAppsController implements OnDeviceProfileChangeListener {
+public final class TaskbarAllAppsController {
 
     private static final String WINDOW_TITLE = "Taskbar All Apps";
 
@@ -70,6 +70,7 @@
         }
     };
 
+    private DeviceProfile mDeviceProfile;
     private TaskbarControllers mControllers;
     /** Window context for all apps if it is open. */
     private @Nullable TaskbarAllAppsContext mAllAppsContext;
@@ -79,7 +80,8 @@
     private int mAppsModelFlags;
     private List<ItemInfo> mPredictedApps;
 
-    public TaskbarAllAppsController(TaskbarActivityContext context) {
+    public TaskbarAllAppsController(TaskbarActivityContext context, DeviceProfile dp) {
+        mDeviceProfile = dp;
         mTaskbarContext = context;
         mProxyView = new TaskbarAllAppsProxyView(mTaskbarContext);
         mLayoutParams = createLayoutParams();
@@ -146,7 +148,6 @@
                 this,
                 mControllers.taskbarStashController);
         mAllAppsContext.getDragController().init(mControllers);
-        mTaskbarContext.addOnDeviceProfileChangeListener(this);
         TaskStackChangeListeners.getInstance().registerTaskStackListener(mTaskStackListener);
         Optional.ofNullable(mAllAppsContext.getSystemService(WindowManager.class))
                 .ifPresent(m -> m.addView(mAllAppsContext.getDragLayer(), mLayoutParams));
@@ -184,13 +185,25 @@
     /** Destroys the controller and any All Apps window if present. */
     public void onDestroy() {
         TaskStackChangeListeners.getInstance().unregisterTaskStackListener(mTaskStackListener);
-        mTaskbarContext.removeOnDeviceProfileChangeListener(this);
         Optional.ofNullable(mAllAppsContext)
                 .map(c -> c.getSystemService(WindowManager.class))
                 .ifPresent(m -> m.removeView(mAllAppsContext.getDragLayer()));
         mAllAppsContext = null;
     }
 
+    /** Updates {@link DeviceProfile} instance for Taskbar's All Apps window. */
+    public void updateDeviceProfile(DeviceProfile dp) {
+        mDeviceProfile = dp;
+        Optional.ofNullable(mAllAppsContext).ifPresent(c -> {
+            AbstractFloatingView.closeAllOpenViewsExcept(c, false, TYPE_REBIND_SAFE);
+            c.dispatchDeviceProfileChanged();
+        });
+    }
+
+    DeviceProfile getDeviceProfile() {
+        return mDeviceProfile;
+    }
+
     private LayoutParams createLayoutParams() {
         LayoutParams layoutParams = new LayoutParams(
                 TYPE_APPLICATION_OVERLAY,
@@ -205,11 +218,6 @@
         return layoutParams;
     }
 
-    @Override
-    public void onDeviceProfileChanged(DeviceProfile dp) {
-        Optional.ofNullable(mAllAppsContext).ifPresent(c -> c.updateDeviceProfile(dp));
-    }
-
     /**
      * Proxy view connecting taskbar drag layer to the all apps window.
      * <p>
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 1cffa2a..827c5b8 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -789,7 +789,7 @@
     /**
      * Updates the iconSize for allApps* variants.
      */
-    public void updateAllAppsIconSize(float scale, Resources res) {
+    private void updateAllAppsIconSize(float scale, Resources res) {
         allAppsBorderSpacePx = new Point(
                 pxFromDp(inv.allAppsBorderSpaces[mTypeIndex].x, mMetrics, scale),
                 pxFromDp(inv.allAppsBorderSpaces[mTypeIndex].y, mMetrics, scale));