Merge "Try to handle side-task launches even if not fully transitioned to overview" into udc-dev am: a5fb95df57 am: 61a6937e5a

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23425161

Change-Id: I5c3cc7570cf7d1a7e043f8473361c93d44f183d2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>