Knowledge base

Hello,

i am new on miradore and i am playing aroud with testdevice iOS 12.4.1

I searched the knowledgebase and found some hints about restrictions, but no answer to my question or problem:
I created a profile with "Require passcode to unlock (after)" = immediatly and deployed it successfully to my testdevice. But when i test the autolock function, it will not lock the screen and when i look up the configuration in the phone it is still on "5 minutes".

What i am doing wrong? Is it necessary to buy miradore to use this function?

Many thanks in advance for any help, Kai