Screen Time/ Schedules/ 15 minutes limitation

Hello,

I'm working on the Parental Control app and noticed that we have limitations for schedules. We need to create a schedule so that all apps are blocked for some time. We see that nothing happens, when we set up it for less than 15 minutes. Apps are not blocked. Also, we see the same limitation if we enable the schedule from 23:45 to 00:00.

Could you tell if it is a limitation from Screen Time API or we can fix it?

Screen Time/ Schedules/ 15 minutes limitation
 
 
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