Merge "[Search] Resolve afterimage when closing allapps" into sc-dev am: 53ec9a4e06 am: 7c6515f59e am: cc14bc248c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14722826

Change-Id: I697940cc5a8d5b3f78c7cddad4abed521d50f581