[automerger skipped] [a11y] Fix crash when using talkback to add to home screen. am: 1a9a98005d -s ours

am skip reason: Merged-In Id3e1444de188f2d2af760f58e3d9814a2b7abd88 with SHA-1 35b9960b63 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/23877939

Change-Id: Ibeec9d99b0ca2d538b9c2a923cb7ff5b8cf40310
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>