So I recently noticed that when listening to any kind of music, when on my lock screen I used to be able to double click my home button and the music controls would pop up, but not anymore 
I thought that was a stock iPhone setting? Even when trying to set an activator short cut to accomplish this it doesn't work.
Any ideas on what I can do? Anyone else experience this?

I thought that was a stock iPhone setting? Even when trying to set an activator short cut to accomplish this it doesn't work.
Any ideas on what I can do? Anyone else experience this?