I've been trying to get something to work with the Screen Time API, but almost everything related to it is unimplemented.
I checked following links
Device Activity
https://developer.apple.com/documentation/DeviceActivity
Managed Settings
https://developer.apple.com/documentation/ManagedSettings
Family Control
https://developer.apple.com/documentation/FamilyControls
Checked videos
https://developer.apple.com/videos/play/wwdc2022/110336/
Problems I faced
FamilyActivityPicker does not list installed apps on either of the guardian's or child's devices, it only lists the categories.
There is no way to allow setting up of restrictions for individual kids, if we have many kids in family.
If anyone gone through the same problem please upvote or if anyone has a solution please share
Thanks