diff --git a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
index 3f621fd..4b75db4 100644
--- a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
@@ -15,6 +15,7 @@
  */
 package com.android.launcher3.taskbar;
 
+import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_A11Y;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_A11Y_LONG_CLICK;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK;
@@ -194,6 +195,14 @@
                 flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0 ||
                         (flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0 ||
                         (flags & FLAG_KEYGUARD_OCCLUDED) != 0));
+        // Translate back button to be at end/start of other buttons for keyguard
+        int navButtonSize = mContext.getResources().getDimensionPixelSize(
+                R.dimen.taskbar_nav_buttons_size);
+        mPropertyHolders.add(new StatePropertyHolder(
+                mBackButton, flags -> (flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0
+                        || (flags & FLAG_KEYGUARD_VISIBLE) != 0,
+                VIEW_TRANSLATE_X, navButtonSize * (isRtl ? -2 : 2), 0));
+
 
         // home and recents buttons
         View homeButton = addButton(R.drawable.ic_sysbar_home, BUTTON_HOME, navContainer,
@@ -235,6 +244,7 @@
         }
         mSysuiStateFlags = systemUiStateFlags;
 
+        // TODO(b/202218289) we're getting IME as not visible on lockscreen from system
         updateStateForFlag(FLAG_IME_VISIBLE, isImeVisible);
         updateStateForFlag(FLAG_SWITCHER_SUPPORTED, isImeSwitcherShowing);
         updateStateForFlag(FLAG_A11Y_VISIBLE, a11yVisible);
@@ -337,6 +347,10 @@
         return buttonView;
     }
 
+    public void onDestroy() {
+        mPropertyHolders.clear();
+    }
+
     private class RotationButtonImpl implements RotationButton {
 
         private final ImageView mButton;
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
index 6144881..e49c6ae 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
@@ -89,6 +89,7 @@
      * Cleans up all controllers.
      */
     public void onDestroy() {
+        navbarButtonsViewController.onDestroy();
         uiController.onDestroy();
         rotationButtonController.onDestroy();
         taskbarDragLayerController.onDestroy();
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
index 2e9d8bc..9d88956 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
@@ -96,7 +96,10 @@
 
             @Override
             public void onConfigurationChanged(Configuration newConfig) {
-                if ((mOldConfig.diff(newConfig) & ActivityInfo.CONFIG_ASSETS_PATHS) != 0) {
+                int configDiff = mOldConfig.diff(newConfig);
+                int configsRequiringRecreate = ActivityInfo.CONFIG_ASSETS_PATHS
+                        | ActivityInfo.CONFIG_LAYOUT_DIRECTION;
+                if ((configDiff & configsRequiringRecreate) != 0) {
                     // Color has changed, recreate taskbar to reload background color & icons.
                     recreateTaskbar();
                 }