Merge "Fix scrolling issue in the full widgets picker" into sc-dev am: 9b68983790 am: 7331c70b9e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14442197

Change-Id: I74e88f5642df4ea7645e9116248360b813173526