I'm seeing the same issue with CloudKit push notifications not being delivered even when the app is in the foreground and attached to the debugger. Makes debugging and testing CloudKit apps quite challenging....
Same ApplicationPolicy being triggered. Completely unclear what is the cause of the policy being triggered and no way to clear it out even after multiple device reboots and deleting and reinstalling debug builds of the app. This appears to be a change in iOS 15.2 as everything was working fine in 15.1 and earlier.
{[
{name: ApplicationPolicy, policyWeight: 50.000, response: {Decision: Absolutely Must Not Proceed, Score: 0.00, Rationale: [{[pushDisallowed]: Required:1.00, Observed:0.00},]}}
], FinalDecision: Absolutely Must Not Proceed}
If anyone has advice on how to reset this policy "decision" on a development device and debug build of an app it would be greatly appreciated.