Has anyone managed to get to the bottom of this? Our FCM data messages are rejected in iOS 15 when the app is in a quit state (foreground state is fine). Working as expected on iOS <= 14. [ {name: ApplicationPolicy, policyWeight: 50.000, response: {Decision: Absolutely Must Not Proceed, Score: 0.00, Rationale: [{[pushDisallowed]: Required:1.00, Observed:0.00},]}} {name: ThunderingHerdPolicy, policyWeight: 1.000, response: {Decision: Must Not Proceed, Score: 0.00, Rationale: [{timeSinceThunderingHerdTriggerEvent < 300}]}} ], FinalDecision: Absolutely Must Not Proceed}