Quiet mode on Iphone XR is turning itself on
Why is my XR turning on quiet mode without me knowing it? I know when Do Not Disturb is turned on that it turns on quiet mode but it isn't automatically turning off all the time. Is this a bug or is there something I don't have set up correctly? I am on 13.4.1 IOS
I am missing calls etc because I don't realize quiet mode is on and it is getting annoying.
iPhone XR, iOS 13