Starting with iOS 13, Apple has chosen to not allow certain device restrictions unless the iOS device is in a Supervised state. Netsanity will be creating a guide in the coming week to show parents how to self-supervise or optionally send their devices to Netsanity for supervision. Devices prior to 13 are not affected.
To see the current list of device restrictions and whether or not they require supervision, please see this article:
Also to look at our new Supervision Guide, please click here.
Updated: October 3, 2019