Notification Inconsistency Between Locked and Unlocked State

Number:rdar://31114189 Date Originated:3/17/17
Status:Open Resolved:No
Product:iOS + SDK Product Version:iOS 10.2.1, 10.3 beta7
Classification:Notification Center Reproducible:Yes
Notification Center

When the device is unlocked new notifications will stop the sound of the previous notification. When the device is locked notification sounds will start to stack. This is problematic if the notification sounds a longer than a second or two.

Steps to Reproduce:
1. Lock the device
2. Receive multiple notifications with long sounds
3. The sounds now stack together and only stop once all are finished playing or the user pressed the home button

Expected Results:
I would expect the experience to be similar/same between the locked and unlocked state. The new notification should stop the sound of the previous notification.

Actual Results:
Notification sounds on the lock screen stack.

iOS 10.2.1, 10.3 beta7


iPhone5S, Spring using Wifi/Mobile Data


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