Merge "Fix full widgets picker fast scroll offset issue" into sc-dev am: b0fdd58a9a am: 97d8f5a485

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14442201

Change-Id: I4d529a3866a4933371108ca7f0bce45ff37a48c7