Merge "Diagnosing expected selector in app-start" into sc-dev am: 47603e4e69

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/13699872

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ief154d17f16a88491ff09b9ccf18ecd14affb493