AlarmKit in iOS 26 currently uses the device ringer volume. In iOS 27, there is also the option for the user to have a separate Alarms volume in iOS settings.
My question is if either of these can be controlled by the user with a slider in my app? I'd probably understand if this is not possible for the global ringer volume. But for iOS 27 I would have thought this is reasonable, as if the user is using a third party alarm app, and there is a separate iOS alarms volume control which controls that third party alarm app volume, then the user would expect being able to customise the alarm volume from the third party app.
My understanding is that this is not possible - but wanted to check here to see if there is indeed a way of allowing user control of AlarmKit volume directly within third party apps?