Merge "Merge "Fix support for split-screen w/ non-resizable home" into rvc-dev...

Merge "Merge "Fix support for split-screen w/ non-resizable home" into rvc-dev am: a9233b0a am: 3f8e8295 am: 9991722d" into rvc-qpr-dev-plus-aosp am: 527aa462

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11897517

Change-Id: I87b365250e1c61a7a4bc9c11e3ad7c71229d730a