Are you in the US? I seem to be having the same problem, but in reverse - Android-isms in iOS; I am in central EU, designers/client are from Ireland.
It appears to me that they also do not differentiate between screens and modals and just pick at random which flow will be which. I am not faulting them for that, as Apple has gone pretty wild with modals lately too, but still, at least some consistency would be nice.