It "works" but it is significantly less useful. Notification mirroring doesn't work, you can't read/respond to text messages, it can't reliably run in the background.
These are all due to limitations imposed by Apple.
These are all due to limitations imposed by Apple.
I know it's still better than not having a workaround at all like in iOS. But just pointing out that Google probably never meant to let others access notification mirroring.