Fix All set activity not drawing on initial swipe. am: 4d18da78 am: 3a126d78

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18930603



Change-Id: Iafef72149f635a5fcb21e0e897848bccd732658c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>