diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 2a1f39f490..232c4416a6 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -322,6 +322,7 @@
 
     <!-- Taskbar -->
     <dimen name="taskbar_size">@*android:dimen/taskbar_frame_height</dimen>
+    <dimen name="taskbar_phone_size">@*android:dimen/navigation_bar_frame_height</dimen>
     <dimen name="taskbar_ime_size">48dp</dimen>
     <dimen name="taskbar_icon_min_touch_size">48dp</dimen>
     <!-- Note that this applies to both sides of all icons, so visible space is double this. -->
diff --git a/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java b/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
index c4255bf70f..da1f766420 100644
--- a/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
@@ -108,7 +108,7 @@ public class StashedHandleViewController implements TaskbarControllers.LoggableT
         DeviceProfile deviceProfile = mActivity.getDeviceProfile();
         Resources resources = mActivity.getResources();
         if (isPhoneGestureNavMode(mActivity.getDeviceProfile())) {
-            mTaskbarSize = resources.getDimensionPixelSize(R.dimen.taskbar_size);
+            mTaskbarSize = resources.getDimensionPixelSize(R.dimen.taskbar_phone_size);
             mStashedHandleWidth =
                     resources.getDimensionPixelSize(R.dimen.taskbar_stashed_small_screen);
         } else {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index 38ee4ac9ba..4290948ad2 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -885,7 +885,7 @@ public class TaskbarActivityContext extends BaseTaskbarContext {
 
         if (ENABLE_TASKBAR_NAVBAR_UNIFICATION && mDeviceProfile.isPhone) {
             return isThreeButtonNav() ?
-                    resources.getDimensionPixelSize(R.dimen.taskbar_size) :
+                    resources.getDimensionPixelSize(R.dimen.taskbar_phone_size) :
                     resources.getDimensionPixelSize(R.dimen.taskbar_stashed_size);
         }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
index be6e7e72a9..9aaa80f74c 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
@@ -257,7 +257,8 @@ public class TaskbarStashController implements TaskbarControllers.LoggableTaskba
         mAccessibilityManager = mActivity.getSystemService(AccessibilityManager.class);
 
         if (isPhoneMode()) {
-            mUnstashedHeight = mActivity.getResources().getDimensionPixelSize(R.dimen.taskbar_size);
+            mUnstashedHeight = mActivity.getResources().getDimensionPixelSize(
+                    R.dimen.taskbar_phone_size);
             mStashedHeight = mActivity.getResources().getDimensionPixelSize(
                     R.dimen.taskbar_stashed_size);
         } else {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
index 14ab4715dc..c0cbd45cc1 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
@@ -192,7 +192,7 @@ public class TaskbarViewController implements TaskbarControllers.LoggableTaskbar
         mControllers = controllers;
         mTaskbarView.init(new TaskbarViewCallbacks());
         mTaskbarView.getLayoutParams().height = isPhoneMode(mActivity.getDeviceProfile())
-                ? mActivity.getResources().getDimensionPixelSize(R.dimen.taskbar_size)
+                ? mActivity.getResources().getDimensionPixelSize(R.dimen.taskbar_phone_size)
                 : mActivity.getDeviceProfile().taskbarHeight;
 
         mTaskbarIconScaleForStash.updateValue(1f);
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 8cb6c71616..0a57127e32 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -367,6 +367,7 @@
 
     <!-- Taskbar related (placeholders to compile in Launcher3 without Quickstep) -->
     <dimen name="taskbar_size">0dp</dimen>
+    <dimen name="taskbar_phone_size">@*android:dimen/navigation_bar_frame_height</dimen>
     <dimen name="taskbar_stashed_size">0dp</dimen>
     <dimen name="qsb_widget_height">0dp</dimen>
     <dimen name="qsb_shadow_height">0dp</dimen>
diff --git a/src/com/android/launcher3/util/DimensionUtils.kt b/src/com/android/launcher3/util/DimensionUtils.kt
index 0eb0e087ee..63e919ad3e 100644
--- a/src/com/android/launcher3/util/DimensionUtils.kt
+++ b/src/com/android/launcher3/util/DimensionUtils.kt
@@ -51,12 +51,12 @@ object DimensionUtils {
         // Taskbar on phone, portrait
         if (!deviceProfile.isLandscape) {
             p.x = ViewGroup.LayoutParams.MATCH_PARENT
-            p.y = res.getDimensionPixelSize(R.dimen.taskbar_size)
+            p.y = res.getDimensionPixelSize(R.dimen.taskbar_phone_size)
             return p
         }
 
         // Taskbar on phone, landscape
-        p.x = res.getDimensionPixelSize(R.dimen.taskbar_size)
+        p.x = res.getDimensionPixelSize(R.dimen.taskbar_phone_size)
         p.y = ViewGroup.LayoutParams.MATCH_PARENT
         return p
     }