Merge "More logging for drop bar not appearing for dragged widget" into sc-v2-dev am: d2f5a91936 am: 0ba48978fd

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15858126

Change-Id: I3a4d03ad85b8494a5f790a56a480b98e601a4998