Shortcuts App Sleep Timer

Has anyone figured out a way using the Shortcuts app to set a sleep timer? My goal is to tap a shortcut from the Sleep menu at night, have it play audio from iBooks for 15 minutes and stop. I don’t want to have to go into the app and always click the sleep timer.


I was able to figure out how to do so by setting my timer audio to “Stop Playing” and setting a 15 minute timer in the shortcut. Still hoping there’s a way without that method so that I can use my timers normally:

https://www.icloud.com/shortcuts/910f40a4029e4fbc9d359effeb1e2885

Shortcuts App Timer App