Some 3P launcher transition fixes am: 91d26f0b5e am: 53ceb7df56 am: 0144fe1bce

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14430440

Change-Id: I38eb2eafe94faa64195cda3b5761d7682b6a413e