Not asking for 'Push notification' permission on device, only simulator

I understand that push notifications only work on a device.

When I run the simulator, `meteor run ios-device` it asks for permission to send push notifications.

When I run it on my iPhone 4, it does not.

Has anyone else experienced this?

Start by reproducing the permission behavior described for `meteor run ios-device` on the simulator and on an iPhone 4. Trace the push-notification permission flow and document whether the discrepancy can be reproduced; done means the behavior is explained and, if confirmed as a bug, verified consistently on both targets.

Written by the indexing model from the issue text.