diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 32250787b3..6e3fd32329 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -288,6 +288,8 @@
     <dimen name="transient_taskbar_margin">24dp</dimen>
     <dimen name="transient_taskbar_shadow_blur">40dp</dimen>
     <dimen name="transient_taskbar_key_shadow_distance">10dp</dimen>
+    <dimen name="transient_taskbar_stashed_size">32dp</dimen>
+    <dimen name="transient_taskbar_icon_spacing">10dp</dimen>
     <!-- Taskbar swipe up thresholds -->
     <dimen name="taskbar_app_window_threshold">150dp</dimen>
     <dimen name="taskbar_home_overview_threshold">225dp</dimen>
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
index afd659fc6e..72ae1d1c31 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
@@ -190,8 +190,13 @@ public class TaskbarStashController implements TaskbarControllers.LoggableTaskba
         if (isPhoneMode()) {
             // DeviceProfile's taskbar vars aren't initialized w/ the flag off
             Resources resources = mActivity.getResources();
-            mUnstashedHeight = resources.getDimensionPixelSize(R.dimen.taskbar_size);
-            mStashedHeight = resources.getDimensionPixelOffset(R.dimen.taskbar_stashed_size);
+            boolean isTransientTaskbar = DisplayController.isTransientTaskbar(mActivity);
+            mUnstashedHeight = resources.getDimensionPixelSize(isTransientTaskbar
+                    ? R.dimen.transient_taskbar_size
+                    : R.dimen.taskbar_size);
+            mStashedHeight = resources.getDimensionPixelSize(isTransientTaskbar
+                    ? R.dimen.transient_taskbar_stashed_size
+                    : R.dimen.taskbar_stashed_size);
         } else {
             mUnstashedHeight = mActivity.getDeviceProfile().taskbarSize;
             mStashedHeight = mActivity.getDeviceProfile().stashedTaskbarSize;
@@ -344,7 +349,8 @@ public class TaskbarStashController implements TaskbarControllers.LoggableTaskba
      * @see WindowInsets.Type#systemBars()
      */
     public int getContentHeightToReportToApps() {
-        if (isPhoneMode() && !mActivity.isThreeButtonNav()) {
+        if ((isPhoneMode() && !mActivity.isThreeButtonNav())
+                || DisplayController.isTransientTaskbar(mActivity)) {
             return getStashedHeight();
         }
 
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index afdb0717b3..8f48ec8b2a 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -367,7 +367,9 @@
     <dimen name="transient_taskbar_margin">0dp</dimen>
     <dimen name="transient_taskbar_shadow_blur">0dp</dimen>
     <dimen name="transient_taskbar_key_shadow_distance">0dp</dimen>
-    <dimen name="transient_taskbar_icon_spacing">10dp</dimen>
+    <dimen name="transient_taskbar_stashed_size">0dp</dimen>
+    <!-- Note that this applies to both sides of all icons, so visible space is double this. -->
+    <dimen name="transient_taskbar_icon_spacing">0dp</dimen>
     <!-- Note that this applies to both sides of all icons, so visible space is double this. -->
     <dimen name="taskbar_icon_spacing">8dp</dimen>
     <dimen name="taskbar_nav_buttons_size">0dp</dimen>
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index edd809c39b..2b9eb29051 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -312,10 +312,14 @@ public class DeviceProfile {
         }
 
         if (isTaskbarPresent) {
-            taskbarSize = DisplayController.isTransientTaskbar(context)
-                    ? res.getDimensionPixelSize(R.dimen.transient_taskbar_size)
-                    : res.getDimensionPixelSize(R.dimen.taskbar_size);
-            stashedTaskbarSize = res.getDimensionPixelSize(R.dimen.taskbar_stashed_size);
+            if (DisplayController.isTransientTaskbar(context)) {
+                taskbarSize = res.getDimensionPixelSize(R.dimen.transient_taskbar_size);
+                stashedTaskbarSize =
+                        res.getDimensionPixelSize(R.dimen.transient_taskbar_stashed_size);
+            } else {
+                taskbarSize = res.getDimensionPixelSize(R.dimen.taskbar_size);
+                stashedTaskbarSize = res.getDimensionPixelSize(R.dimen.taskbar_stashed_size);
+            }
         }
 
         edgeMarginPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_edge_margin);