diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index d8804a1..2b130b8 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -698,6 +698,17 @@
     }
 
     /**
+     * Return maximum of all apps row count displayed on screen. Note that 1) Partially displayed
+     * row is counted as 1 row, and 2) we don't exclude the space of floating search bar. This
+     * method is used for calculating number of {@link BubbleTextView} we need to pre-inflate. Thus
+     * reasonable over estimation is fine.
+     */
+    public int getMaxAllAppsRowCount() {
+        return (int) (Math.ceil((availableHeightPx - allAppsTopPadding)
+                / (float) allAppsCellHeightPx));
+    }
+
+    /**
      * QSB width is always calculated because when in 3 button nav the width doesn't follow the
      * width of the hotseat.
      */
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index 7edbeac..cffddfc 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -16,6 +16,7 @@
 package com.android.launcher3.allapps;
 
 import static com.android.launcher3.config.FeatureFlags.ALL_APPS_GONE_VISIBILITY;
+import static com.android.launcher3.config.FeatureFlags.ENABLE_ALL_APPS_RV_PREINFLATION;
 import static com.android.launcher3.logger.LauncherAtom.ContainerInfo;
 import static com.android.launcher3.logger.LauncherAtom.SearchResultContainer;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_PERSONAL_SCROLLED_DOWN;
@@ -96,16 +97,17 @@
     protected void updatePoolSize() {
         DeviceProfile grid = ActivityContext.lookupContext(getContext()).getDeviceProfile();
         RecyclerView.RecycledViewPool pool = getRecycledViewPool();
-        int approxRows = (int) Math.ceil(grid.availableHeightPx / grid.allAppsIconSizePx);
         pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_EMPTY_SEARCH, 1);
         pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_ALL_APPS_DIVIDER, 1);
 
-        // If all apps' hidden visibility is INVISIBLE, we will need to preinflate one page of
-        // all apps icons for smooth scrolling.
-        int maxPoolSizeForAppIcons = (approxRows + 1) * grid.numShownAllAppsColumns;
-        if (ALL_APPS_GONE_VISIBILITY.get()) {
-            // If all apps' hidden visibility is GONE, we need to increase prefinated icons number
-            // by [PREINFLATE_ICONS_ROW_COUNT] rows + [EXTRA_ICONS_COUNT] for fast opening all apps.
+        // By default the max num of pool size for app icons is num of app icons in one page of
+        // all apps.
+        int maxPoolSizeForAppIcons = grid.getMaxAllAppsRowCount()
+                * grid.numShownAllAppsColumns;
+        if (ALL_APPS_GONE_VISIBILITY.get() && ENABLE_ALL_APPS_RV_PREINFLATION.get()) {
+            // If we set all apps' hidden visibility to GONE and enable pre-inflation, we want to
+            // preinflate one page of all apps icons plus [PREINFLATE_ICONS_ROW_COUNT] rows +
+            // [EXTRA_ICONS_COUNT]. Thus we need to bump the max pool size of app icons accordingly.
             maxPoolSizeForAppIcons +=
                     PREINFLATE_ICONS_ROW_COUNT * grid.numShownAllAppsColumns + EXTRA_ICONS_COUNT;
         }
diff --git a/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPool.kt b/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPool.kt
index 3c59c1d..1d71805 100644
--- a/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPool.kt
+++ b/src/com/android/launcher3/recyclerview/AllAppsRecyclerViewPool.kt
@@ -93,9 +93,7 @@
                 EXTRA_ICONS_COUNT
         if (FeatureFlags.ALL_APPS_GONE_VISIBILITY.get()) {
             val grid = ActivityContext.lookupContext<T>(context).deviceProfile
-            val approxRows =
-                Math.ceil((grid.availableHeightPx / grid.allAppsIconSizePx).toDouble()).toInt()
-            targetPreinflateCount += (approxRows + 1) * grid.numShownAllAppsColumns
+            targetPreinflateCount += grid.maxAllAppsRowCount * grid.numShownAllAppsColumns
         }
         val existingPreinflateCount = getRecycledViewCount(BaseAllAppsAdapter.VIEW_TYPE_ICON)
         return targetPreinflateCount - existingPreinflateCount