Merge "Fixing quickswitch window not properly aligned in split-screen" into...

Merge "Fixing quickswitch window not properly aligned in split-screen" into sc-dev am: c3f56d76 am: be0b0700 am: e1fd19bf

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15331678

Change-Id: I3829e91b2d79f5a0b41932102e83f41ca2e84dad