Merge "Fix divider hidden delay if quick swipe to home" into tm-qpr-dev am: c3cb117b01 am: 8d3e1dbed9

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21152801

Change-Id: I2c36ceb9bdca9c463014ac645d92af4578d7e0d8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index da6b509..04acbdc 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -1280,6 +1280,9 @@
             if (mRecentsAnimationController != null) {
                 mRecentsAnimationController.detachNavigationBarFromApp(true);
             }
+            if (mIsTransientTaskbar) {
+                setDividerShown(false /* shown */, true /* immediate */);
+            }
         } else if (endTarget == RECENTS) {
             if (mRecentsView != null) {
                 int nearestPage = mRecentsView.getDestinationPage();