diff --git a/quickstep/res/layout/overview_clear_all_button.xml b/quickstep/res/layout/overview_clear_all_button.xml
index c61610a..1ee726e 100644
--- a/quickstep/res/layout/overview_clear_all_button.xml
+++ b/quickstep/res/layout/overview_clear_all_button.xml
@@ -21,5 +21,5 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:text="@string/recents_clear_all"
-    android:textColor="?attr/workspaceTextColor"
+    android:textColor="?android:attr/textColorPrimary"
     android:textSize="14sp" />
\ No newline at end of file
diff --git a/quickstep/res/layout/overview_panel.xml b/quickstep/res/layout/overview_panel.xml
index 394e880..d7bcd9e 100644
--- a/quickstep/res/layout/overview_panel.xml
+++ b/quickstep/res/layout/overview_panel.xml
@@ -19,8 +19,7 @@
         android:id="@+id/split_placeholder"
         android:layout_width="match_parent"
         android:layout_height="@dimen/split_placeholder_size"
-        android:background="@android:color/white"
-        android:alpha=".8"
+        android:background="@android:color/darker_gray"
         android:visibility="gone" />
 
     <com.android.quickstep.views.LauncherRecentsView
@@ -30,7 +29,6 @@
         android:accessibilityPaneTitle="@string/accessibility_recent_apps"
         android:clipChildren="false"
         android:clipToPadding="false"
-        android:theme="@style/HomeScreenElementTheme"
         android:visibility="invisible" />
 
     <include
diff --git a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
index 085db6d..e9ded8a 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -92,6 +92,7 @@
     private final TaskbarStateHandler mTaskbarStateHandler = new TaskbarStateHandler(this);
     // Will be updated when dragging from taskbar.
     private @Nullable DragOptions mNextWorkspaceDragOptions = null;
+    private SplitPlaceholderView mSplitPlaceholderView;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -215,12 +216,12 @@
 
         SysUINavigationMode.INSTANCE.get(this).updateMode();
         mActionsView = findViewById(R.id.overview_actions_view);
-        SplitPlaceholderView splitPlaceholderView = findViewById(R.id.split_placeholder);
+        mSplitPlaceholderView = findViewById(R.id.split_placeholder);
         RecentsView overviewPanel = (RecentsView) getOverviewPanel();
-        splitPlaceholderView.init(
+        mSplitPlaceholderView.init(
                 new SplitSelectStateController(SystemUiProxy.INSTANCE.get(this))
         );
-        overviewPanel.init(mActionsView, splitPlaceholderView);
+        overviewPanel.init(mActionsView, mSplitPlaceholderView);
         mActionsView.updateVerticalMargin(SysUINavigationMode.getMode(this));
 
         mAppTransitionManager = new QuickstepTransitionManager(this);
@@ -256,6 +257,10 @@
         return (T) mActionsView;
     }
 
+    public SplitPlaceholderView getSplitPlaceholderView() {
+        return mSplitPlaceholderView;
+    }
+
     @Override
     protected void closeOpenViews(boolean animate) {
         super.closeOpenViews(animate);
diff --git a/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java b/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
index 8e92b59..cc3ccea 100644
--- a/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
+++ b/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
@@ -237,7 +237,9 @@
             setTranslationY(scroll);
         }
         setAlpha(mScrolledOut ? 0 : 1);
-        AlphaUpdateListener.updateVisibility(this);
+        if (getVisibility() != GONE) {
+            AlphaUpdateListener.updateVisibility(this);
+        }
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarContainerView.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarContainerView.java
index 5202d91..ccf6b41 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarContainerView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarContainerView.java
@@ -27,7 +27,6 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.R;
-import com.android.launcher3.anim.AlphaUpdateListener;
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.views.BaseDragLayer;
 import com.android.systemui.shared.system.ViewTreeObserverWrapper;
@@ -83,18 +82,13 @@
 
     private ViewTreeObserverWrapper.OnComputeInsetsListener createTaskbarInsetsComputer() {
         return insetsInfo -> {
-            if (getAlpha() < AlphaUpdateListener.ALPHA_CUTOFF_THRESHOLD
-                    || mTaskbarView.getVisibility() != VISIBLE || mTaskbarView.isDraggingItem()) {
-                // We're invisible or dragging out of taskbar, let touches pass through us.
+            if (mControllerCallbacks.isTaskbarTouchable()) {
+                 // Accept touches anywhere in our bounds.
+                insetsInfo.setTouchableInsets(TOUCHABLE_INSETS_FRAME);
+            } else {
+                // Let touches pass through us.
                 insetsInfo.touchableRegion.setEmpty();
                 insetsInfo.setTouchableInsets(TOUCHABLE_INSETS_REGION);
-                // TODO(b/182234653): Shouldn't need to do this, but for the meantime, reporting
-                // that visibleInsets is empty allows DragEvents through. Setting them as completely
-                // empty reverts to default behavior, so set 1 px instead.
-                insetsInfo.visibleInsets.set(0, 0, 0, 1);
-            } else {
-                 // We're visible again, accept touches anywhere in our bounds.
-                insetsInfo.setTouchableInsets(TOUCHABLE_INSETS_FRAME);
             }
 
             // TaskbarContainerView provides insets to other apps based on contentInsets. These
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarController.java
index de23ad2..bd22bc5 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarController.java
@@ -42,6 +42,7 @@
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.QuickstepTransitionManager;
 import com.android.launcher3.R;
+import com.android.launcher3.anim.AlphaUpdateListener;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.folder.Folder;
 import com.android.launcher3.folder.FolderIcon;
@@ -141,6 +142,13 @@
                     setTaskbarWindowFullscreen(false);
                 }
             }
+
+            @Override
+            public boolean isTaskbarTouchable() {
+                return mTaskbarContainerView.getAlpha() > AlphaUpdateListener.ALPHA_CUTOFF_THRESHOLD
+                        && mTaskbarViewInApp.getVisibility() == View.VISIBLE
+                        && !mIsAnimatingToLauncher;
+            }
         };
     }
 
@@ -549,6 +557,7 @@
      */
     protected interface TaskbarContainerViewCallbacks {
         void onViewRemoved();
+        boolean isTaskbarTouchable();
     }
 
     /**
diff --git a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
index d36af09..a3a1fef 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
@@ -116,6 +116,11 @@
                 config.getInterpolator(ANIM_OVERVIEW_SCRIM_FADE, LINEAR));
         setter.setFloat(scrim, SCRIM_MULTIPLIER, 1f,
                 config.getInterpolator(ANIM_OVERVIEW_SCRIM_FADE, LINEAR));
+        if (toState.areElementsVisible(mLauncher, LauncherState.SPLIT_PLACHOLDER_VIEW)) {
+            scrim.updateStableScrimmedView(mLauncher.getSplitPlaceholderView());
+        } else {
+            scrim.updateStableScrimmedView(mLauncher.getOverviewPanel());
+        }
 
         setter.setFloat(
                 mRecentsView, getTaskModalnessProperty(),
diff --git a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
index 6929b5d..9097c8b 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
@@ -113,7 +113,7 @@
                         ANIM_OVERVIEW_ACTIONS_FADE, LINEAR));
 
         float splitPlaceholderAlpha = state.areElementsVisible(mLauncher, SPLIT_PLACHOLDER_VIEW) ?
-                1 : 0;
+                0.7f : 0;
         propertySetter.setFloat(mRecentsView.getSplitPlaceholder(), ALPHA_FLOAT,
                 splitPlaceholderAlpha, LINEAR);
     }
diff --git a/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java b/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
index 1544f00..6d6e802 100644
--- a/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
+++ b/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
@@ -26,6 +26,7 @@
 import android.content.SharedPreferences;
 
 import com.android.launcher3.LauncherState;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.hybridhotseat.HotseatPredictionController;
@@ -63,7 +64,8 @@
             });
         }
 
-        if (!hasReachedMaxCount(HOTSEAT_DISCOVERY_TIP_COUNT)) {
+        if (!Utilities.IS_RUNNING_IN_TEST_HARNESS
+                && !hasReachedMaxCount(HOTSEAT_DISCOVERY_TIP_COUNT)) {
             stateManager.addStateListener(new StateListener<LauncherState>() {
                 boolean mFromAllApps = false;
 
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index b62a029..3c171fe 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -559,6 +559,7 @@
                 .getDimension(R.dimen.recents_empty_message_text_size));
         mEmptyMessagePaint.setTypeface(Typeface.create(Themes.getDefaultBodyFont(context),
                 Typeface.NORMAL));
+        mEmptyMessagePaint.setAntiAlias(true);
         mEmptyMessagePadding = getResources()
                 .getDimensionPixelSize(R.dimen.recents_empty_message_text_padding);
         setWillNotDraw(false);
diff --git a/res/xml/size_limits_80x104.xml b/res/xml/size_limits_80x104.xml
index e11bc5e..f375549 100644
--- a/res/xml/size_limits_80x104.xml
+++ b/res/xml/size_limits_80x104.xml
@@ -36,11 +36,11 @@
             launcher:a="0"
             launcher:b="16dp"/>
         <workspaceBottomPadding
-            launcher:a="0.50"
+            launcher:a="0.56"
             launcher:b="0"
             launcher:c="16dp"/>
         <hotseatBottomPadding
-            launcher:a="0.50"
+            launcher:a="0.44"
             launcher:b="0"
             launcher:c="16dp"/>
     </device-padding>
diff --git a/src/com/android/launcher3/graphics/OverviewScrim.java b/src/com/android/launcher3/graphics/OverviewScrim.java
index 7d52744..7aadb96 100644
--- a/src/com/android/launcher3/graphics/OverviewScrim.java
+++ b/src/com/android/launcher3/graphics/OverviewScrim.java
@@ -66,6 +66,13 @@
         mStableScrimmedView = mCurrentScrimmedView = mLauncher.getOverviewPanel();
     }
 
+    /**
+     * @param view The view we want the scrim to be behind
+     */
+    public void updateStableScrimmedView(View view) {
+        mStableScrimmedView = view;
+    }
+
     public void updateCurrentScrimmedView(ViewGroup root) {
         // Find the lowest view that is at or above the view we want to show the scrim behind.
         mCurrentScrimmedView = mStableScrimmedView;
diff --git a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
index 19dfe15..dd5611e 100644
--- a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
@@ -24,7 +24,6 @@
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_TYPE_MAIN;
-import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_TYPE_SIDE;
 
 import android.content.res.Resources;
 import android.graphics.PointF;
@@ -45,7 +44,7 @@
 import com.android.launcher3.util.OverScroller;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 
-import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 public class LandscapePagedViewHandler implements PagedOrientationHandler {
@@ -308,15 +307,10 @@
 
     @Override
     public List<SplitPositionOption> getSplitPositionOptions(DeviceProfile dp) {
-        List<SplitPositionOption> options = new ArrayList<>(2);
-        // Add left/right options where left => position top, right => position bottom
-        options.add(new SplitPositionOption(
+        // Add "left" side of phone which is actually the top
+        return Collections.singletonList(new SplitPositionOption(
                 R.drawable.ic_split_screen, R.string.split_screen_position_left,
                 STAGE_POSITION_TOP_OR_LEFT, STAGE_TYPE_MAIN));
-        options.add(new SplitPositionOption(
-                R.drawable.ic_split_screen, R.string.split_screen_position_right,
-                STAGE_POSITION_BOTTOM_OR_RIGHT, STAGE_TYPE_SIDE));
-        return options;
     }
 
     @Override
diff --git a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
index 29be627..2ca0340 100644
--- a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
+++ b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
@@ -306,16 +306,17 @@
 
     @Override
     public List<SplitPositionOption> getSplitPositionOptions(DeviceProfile dp) {
-        List<SplitPositionOption> options = new ArrayList<>(2);
+        List<SplitPositionOption> options = new ArrayList<>(1);
         // TODO: Add in correct icons
-        if (dp.isLandscape) { // or seascape
+        if (dp.isSeascape()) { // or seascape
             // Add left/right options
             options.add(new SplitPositionOption(
+                    R.drawable.ic_split_screen, R.string.split_screen_position_right,
+                    STAGE_POSITION_TOP_OR_LEFT, STAGE_TYPE_MAIN));
+        } else if (dp.isLandscape) {
+            options.add(new SplitPositionOption(
                     R.drawable.ic_split_screen, R.string.split_screen_position_left,
                     STAGE_POSITION_TOP_OR_LEFT, STAGE_TYPE_MAIN));
-            options.add(new SplitPositionOption(
-                    R.drawable.ic_split_screen, R.string.split_screen_position_right,
-                    STAGE_POSITION_BOTTOM_OR_RIGHT, STAGE_TYPE_SIDE));
         } else {
             // Only add top option
             options.add(new SplitPositionOption(
diff --git a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
index b5252f7..bd6e31b 100644
--- a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
@@ -20,7 +20,6 @@
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_TYPE_MAIN;
-import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_TYPE_SIDE;
 
 import android.content.res.Resources;
 import android.graphics.PointF;
@@ -33,7 +32,7 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 
-import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 public class SeascapePagedViewHandler extends LandscapePagedViewHandler {
@@ -96,15 +95,10 @@
 
     @Override
     public List<SplitPositionOption> getSplitPositionOptions(DeviceProfile dp) {
-        List<SplitPositionOption> options = new ArrayList<>(2);
-        // Add left/right options where left => position bottom, right => position top
-        options.add(new SplitPositionOption(
-                R.drawable.ic_split_screen, R.string.split_screen_position_left,
-                STAGE_POSITION_BOTTOM_OR_RIGHT, STAGE_TYPE_SIDE));
-        options.add(new SplitPositionOption(
+        // Add "right" option which is actually the top
+        return Collections.singletonList(new SplitPositionOption(
                 R.drawable.ic_split_screen, R.string.split_screen_position_right,
                 STAGE_POSITION_TOP_OR_LEFT, STAGE_TYPE_MAIN));
-        return options;
     }
 
     /* ---------- The following are only used by TaskViewTouchHandler. ---------- */