diff --git a/res/layout/launcher_preview_two_panel_layout.xml b/res/layout/launcher_preview_two_panel_layout.xml
index 7b227e0..f76fc5a 100644
--- a/res/layout/launcher_preview_two_panel_layout.xml
+++ b/res/layout/launcher_preview_two_panel_layout.xml
@@ -25,24 +25,24 @@
         android:layout_height="match_parent">
 
         <com.android.launcher3.CellLayout
-            android:id="@+id/workspace_left"
+            android:id="@+id/workspace"
             android:layout_width="0dp"
             android:layout_height="0dp"
             android:theme="@style/HomeScreenElementTheme"
             launcher:containerType="workspace"
             launcher:layout_constraintStart_toStartOf="parent"
             launcher:layout_constraintTop_toTopOf="parent"
-            launcher:layout_constraintEnd_toStartOf="@id/workspace"
+            launcher:layout_constraintEnd_toStartOf="@id/workspace_right"
             launcher:layout_constraintBottom_toBottomOf="parent"
             launcher:pageIndicator="@+id/page_indicator" />
 
         <com.android.launcher3.CellLayout
-            android:id="@+id/workspace"
+            android:id="@+id/workspace_right"
             android:layout_width="0dp"
             android:layout_height="0dp"
             android:theme="@style/HomeScreenElementTheme"
             launcher:containerType="workspace"
-            launcher:layout_constraintStart_toEndOf="@id/workspace_left"
+            launcher:layout_constraintStart_toEndOf="@id/workspace"
             launcher:layout_constraintTop_toTopOf="parent"
             launcher:layout_constraintEnd_toEndOf="parent"
             launcher:layout_constraintBottom_toBottomOf="parent"
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 2c01163..65b46cf 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -149,6 +149,7 @@
 
         <attr name="dbFile" format="string" />
         <attr name="defaultLayoutId" format="reference" />
+        <attr name="defaultSplitDisplayLayoutId" format="reference" />
         <attr name="demoModeLayoutId" format="reference" />
         <attr name="isScalable" format="boolean" />
         <attr name="devicePaddingId" format="reference" />
diff --git a/res/xml/default_workspace_5x5.xml b/res/xml/default_workspace_5x5.xml
index ccdde2c..162367b 100644
--- a/res/xml/default_workspace_5x5.xml
+++ b/res/xml/default_workspace_5x5.xml
@@ -94,4 +94,14 @@
         <favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_MARKET;end" />
         <favorite launcher:uri="market://details?id=com.android.launcher" />
     </resolve>
+
+    <!-- Placeholder before we add page pairing in b/196376162 -->
+    <resolve
+        launcher:screen="1"
+        launcher:x="0"
+        launcher:y="-4" >
+        <favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_GALLERY;end" />
+        <favorite launcher:uri="#Intent;type=images/*;end" />
+    </resolve>
+
 </favorites>
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index eb058e8..8f83a15 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -790,7 +790,7 @@
         Point padding = getTotalWorkspacePadding();
         // availableWidthPx is the screen width of the device. In 2 panels mode, each panel should
         // only have half of the screen width. In addition, there is only cellLayoutPadding in the
-        // left side of the left panel and the right side of the right panel. There is no
+        // left side of the left most panel and the right most side of the right panel. There is no
         // cellLayoutPadding in the middle.
         int screenWidthPx = isTwoPanels
                 ? availableWidthPx / 2 - padding.x - cellLayoutPaddingLeftRightPx
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index 1fc8958..2e14823 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -653,8 +653,10 @@
             numColumns = a.getInt(R.styleable.GridDisplayOption_numColumns, 0);
 
             dbFile = a.getString(R.styleable.GridDisplayOption_dbFile);
-            defaultLayoutId = a.getResourceId(
-                    R.styleable.GridDisplayOption_defaultLayoutId, 0);
+            defaultLayoutId = a.getResourceId(isSplitDisplay && a.hasValue(
+                    R.styleable.GridDisplayOption_defaultSplitDisplayLayoutId)
+                    ? R.styleable.GridDisplayOption_defaultSplitDisplayLayoutId
+                    : R.styleable.GridDisplayOption_defaultLayoutId, 0);
             demoModeLayoutId = a.getResourceId(
                     R.styleable.GridDisplayOption_demoModeLayoutId, defaultLayoutId);
 
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 1ebfda1..4d5cc5e 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -36,7 +36,6 @@
 import static com.android.launcher3.LauncherState.NO_SCALE;
 import static com.android.launcher3.LauncherState.SPRING_LOADED;
 import static com.android.launcher3.Utilities.postAsyncCallback;
-import static com.android.launcher3.WorkspaceLayoutManager.LEFT_PANEL_ID;
 import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.getSupportedActions;
 import static com.android.launcher3.dragndrop.DragLayer.ALPHA_INDEX_LAUNCHER_LOAD;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
@@ -2099,19 +2098,12 @@
                 ? mWorkspace.getCurrentPageScreenIds() : mPagesToBindSynchronously;
         IntArray actualIds = new IntArray();
 
-        if (mDeviceProfile.isTwoPanels) {
-            actualIds.add(LEFT_PANEL_ID);
-        } else {
-            visibleIds.remove(LEFT_PANEL_ID);
-        }
         IntSet result = new IntSet();
         if (visibleIds.isEmpty()) {
             return result;
         }
         for (int id : orderedScreenIds.toArray()) {
-            if (id != LEFT_PANEL_ID) {
-                actualIds.add(id);
-            }
+            actualIds.add(id);
         }
         int firstId = visibleIds.getArray().get(0);
         if (actualIds.contains(firstId)) {
@@ -2119,7 +2111,7 @@
 
             if (mDeviceProfile.isTwoPanels) {
                 int index = actualIds.indexOf(firstId);
-                int nextIndex = ((int) (index / 2)) * 2;
+                int nextIndex = (index / 2) * 2;
                 if (nextIndex == index) {
                     nextIndex++;
                 }
@@ -2176,12 +2168,7 @@
 
     @Override
     public void bindScreens(IntArray orderedScreenIds) {
-        // Make sure the first screen is at the start if there's no widget panel,
-        // or on the second place if the first is the widget panel
-        boolean isLeftPanelShown =
-                mWorkspace.mWorkspaceScreens.containsKey(LEFT_PANEL_ID);
-        int firstScreenPosition = isLeftPanelShown && orderedScreenIds.size() > 1 ? 1 : 0;
-
+        int firstScreenPosition = 0;
         if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
                 orderedScreenIds.indexOf(Workspace.FIRST_SCREEN_ID) != firstScreenPosition) {
             orderedScreenIds.removeValue(Workspace.FIRST_SCREEN_ID);
@@ -2207,11 +2194,6 @@
                 continue;
             }
 
-            if (screenId == LEFT_PANEL_ID) {
-                // No need to bind the left panel, as its always bound.
-                continue;
-            }
-
             mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(screenId);
         }
     }
@@ -2287,11 +2269,6 @@
                 continue;
             }
 
-            // Skip if the item is on the left widget panel but the panel is not shown
-            if (item.screenId == LEFT_PANEL_ID && !getDeviceProfile().isTwoPanels) {
-                continue;
-            }
-
             final View view;
             switch (item.itemType) {
                 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index eb3f94c..696e897 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -289,7 +289,7 @@
         newPage = Utilities.boundToRange(newPage, 0, getPageCount() - 1);
 
         if (getPanelCount() > 1) {
-            // Always return left panel as new page
+            // Always return left most panel as new page
             newPage = getLeftmostVisiblePageForIndex(newPage);
         }
         return newPage;
@@ -774,7 +774,7 @@
 
         if (panelCount > 1) {
             for (int i = 0; i < childCount; i++) {
-                // In case we have multiple panels, always use left panel's page scroll for all
+                // In case we have multiple panels, always use left most panel's page scroll for all
                 // panels on the screen.
                 int adjustedScroll = outPageScrolls[getLeftmostVisiblePageForIndex(i)];
                 if (outPageScrolls[i] != adjustedScroll) {
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 3bfa1e2..d162abd 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -550,9 +550,6 @@
         if (!FeatureFlags.QSB_ON_FIRST_SCREEN) {
             return;
         }
-        if (isTwoPanelEnabled()) {
-            insertNewWorkspaceScreen(Workspace.LEFT_PANEL_ID, getChildCount());
-        }
 
         // Add the first page
         CellLayout firstPage = insertNewWorkspaceScreen(Workspace.FIRST_SCREEN_ID, getChildCount());
diff --git a/src/com/android/launcher3/WorkspaceLayoutManager.java b/src/com/android/launcher3/WorkspaceLayoutManager.java
index 326e3c3..d6302ce 100644
--- a/src/com/android/launcher3/WorkspaceLayoutManager.java
+++ b/src/com/android/launcher3/WorkspaceLayoutManager.java
@@ -32,8 +32,6 @@
     int EXTRA_EMPTY_SCREEN_ID = -201;
     // The is the first screen. It is always present, even if its empty.
     int FIRST_SCREEN_ID = 0;
-    // This panel is shown on the first page if the panel count is greater than 1.
-    int LEFT_PANEL_ID = -777;
 
     /**
      * At bind time, we use the rank (screenId) to compute x and y for hotseat items.
diff --git a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
index 0fb5e77..9faac5b 100644
--- a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
@@ -188,8 +188,7 @@
     private boolean itemSupportsAccessibleDrag(ItemInfo item) {
         if (item instanceof WorkspaceItemInfo) {
             // Support the action unless the item is in a context menu.
-            return (item.screenId >= 0 || item.screenId == Workspace.LEFT_PANEL_ID)
-                    && item.container != Favorites.CONTAINER_HOTSEAT_PREDICTION;
+            return item.screenId >= 0 && item.container != Favorites.CONTAINER_HOTSEAT_PREDICTION;
         }
         return (item instanceof LauncherAppWidgetInfo)
                 || (item instanceof FolderInfo);
diff --git a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
index 55995f2..a96de31 100644
--- a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
+++ b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
@@ -266,22 +266,22 @@
         mHotseat = mRootView.findViewById(R.id.hotseat);
         mHotseat.resetLayout(false);
 
-        if (mDp.isTwoPanels) {
-            CellLayout leftPanel = mRootView.findViewById(R.id.workspace_left);
-            leftPanel.setPadding(mDp.workspacePadding.left + mDp.cellLayoutPaddingLeftRightPx,
-                    mDp.workspacePadding.top,
-                    mDp.workspacePadding.right,
-                    mDp.workspacePadding.bottom);
-            mWorkspaceScreens.put(LEFT_PANEL_ID, leftPanel);
-        }
-
         CellLayout firstScreen = mRootView.findViewById(R.id.workspace);
-        firstScreen.setPadding(mDp.workspacePadding.left,
+        firstScreen.setPadding(mDp.workspacePadding.left + mDp.cellLayoutPaddingLeftRightPx,
                 mDp.workspacePadding.top,
-                mDp.workspacePadding.right + mDp.cellLayoutPaddingLeftRightPx,
+                mDp.workspacePadding.right,
                 mDp.workspacePadding.bottom);
         mWorkspaceScreens.put(FIRST_SCREEN_ID, firstScreen);
 
+        if (mDp.isTwoPanels) {
+            CellLayout rightPanel = mRootView.findViewById(R.id.workspace_right);
+            rightPanel.setPadding(mDp.workspacePadding.left,
+                    mDp.workspacePadding.top,
+                    mDp.workspacePadding.right + mDp.cellLayoutPaddingLeftRightPx,
+                    mDp.workspacePadding.bottom);
+            mWorkspaceScreens.put(PreviewSurfaceRenderer.SECOND_SCREEN_ID, rightPanel);
+        }
+
         if (Utilities.ATLEAST_S) {
             WallpaperColors wallpaperColors = wallpaperColorsOverride != null
                     ? wallpaperColorsOverride
diff --git a/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java b/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
index c7448dc..f7dd6b2 100644
--- a/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
+++ b/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
@@ -67,6 +67,9 @@
 
     private static final int FADE_IN_ANIMATION_DURATION = 200;
 
+    // The is the second screen. It is always present in two panel, even if its empty.
+    static final int SECOND_SCREEN_ID = 1;
+
     private static final String KEY_HOST_TOKEN = "host_token";
     private static final String KEY_VIEW_WIDTH = "width";
     private static final String KEY_VIEW_HEIGHT = "height";
@@ -164,11 +167,14 @@
                 @Override
                 public void run() {
                     DeviceProfile deviceProfile = mIdp.getDeviceProfile(previewContext);
-                    String query = (deviceProfile.isTwoPanels ? LauncherSettings.Favorites.SCREEN
-                            + " = " + Workspace.LEFT_PANEL_ID + " or " : "")
-                            + LauncherSettings.Favorites.SCREEN + " = " + Workspace.FIRST_SCREEN_ID
+                    String query =
+                            LauncherSettings.Favorites.SCREEN + " = " + Workspace.FIRST_SCREEN_ID
                             + " or " + LauncherSettings.Favorites.CONTAINER + " = "
                             + LauncherSettings.Favorites.CONTAINER_HOTSEAT;
+                    if (deviceProfile.isTwoPanels) {
+                        query += " or " + LauncherSettings.Favorites.SCREEN + " = "
+                                + SECOND_SCREEN_ID;
+                    }
                     loadWorkspace(new ArrayList<>(), LauncherSettings.Favorites.PREVIEW_CONTENT_URI,
                             query);
 
diff --git a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
index 4f12d0b..a13fa55 100644
--- a/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
+++ b/src/com/android/launcher3/model/AddWorkspaceItemsTask.java
@@ -16,7 +16,6 @@
 package com.android.launcher3.model;
 
 import static com.android.launcher3.WorkspaceLayoutManager.FIRST_SCREEN_ID;
-import static com.android.launcher3.WorkspaceLayoutManager.LEFT_PANEL_ID;
 
 import android.content.Intent;
 import android.content.pm.LauncherActivityInfo;
@@ -297,7 +296,7 @@
 
         int screenCount = workspaceScreens.size();
         // First check the preferred screen.
-        IntSet screensToExclude = IntSet.wrap(LEFT_PANEL_ID);
+        IntSet screensToExclude = new IntSet();
         if (FeatureFlags.QSB_ON_FIRST_SCREEN) {
             screensToExclude.add(FIRST_SCREEN_ID);
         }
diff --git a/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java b/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
index e64b25c..e7d0749 100644
--- a/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
+++ b/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
@@ -38,7 +38,6 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.Workspace;
 import com.android.launcher3.graphics.LauncherPreviewRenderer;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.pm.InstallSessionHelper;
@@ -214,9 +213,6 @@
         // Migrate workspace.
         // First we create a collection of the screens
         List<Integer> screens = new ArrayList<>();
-        if (idp.getDeviceProfile(mContext).isTwoPanels) {
-            screens.add(Workspace.LEFT_PANEL_ID);
-        }
         for (int screenId = 0; screenId <= mDestReader.mLastScreenId; screenId++) {
             screens.add(screenId);
         }
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index 41a760b..f4a0eb8 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -16,7 +16,6 @@
 
 package com.android.launcher3.model;
 
-import static com.android.launcher3.WorkspaceLayoutManager.LEFT_PANEL_ID;
 import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_HAS_SHORTCUT_PERMISSION;
 import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_QUIET_MODE_CHANGE_PERMISSION;
 import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_QUIET_MODE_ENABLED;
@@ -179,11 +178,7 @@
         // Screen set is never empty
         IntArray allScreens = mBgDataModel.collectWorkspaceScreens();
         final int firstScreen = allScreens.get(0);
-
         IntSet firstScreens = IntSet.wrap(firstScreen);
-        if (firstScreen == LEFT_PANEL_ID && allScreens.size() >= 2) {
-            firstScreens.add(allScreens.get(1));
-        }
 
         filterCurrentWorkspaceItems(firstScreens, allItems, firstScreenItems,
                 new ArrayList<>() /* otherScreenItems are ignored */);