I've created a test project in which I can successfully receive the FamilyControl authorization for the child's device.
In child device, no issue:
My project can show family Activity Picker successfully. Using "selection.applicationTokens", I can get tokens that I choice.
In Parent device, problem:
My project can show family Activity Picker successfully as well, I can see the application list. But when I try to get a token using"selection.applicationTokens", it's empty.
The same problem was also found on Beta8.
Can someone please help me?