IPhone incoming Messages Make no Sound when Screen Locked
Although there are several messages on this forum about this, I haven’t found a reasonable solution.
My wife’s iPhone 12 and my iPhone 12 Pro (both on IOS 15.2) don’t play any sound when our screens are locked and an incoming message arrives. This situation has been in place for many months. The messages are getting to my iPhone, and the messages appear on my Apple Watch and iPad (when the message arrives), but the phone doesn’t make the sound it is supposed to make.
The phones are not on mute, all Messages notifications are enabled. Do Not Disturb is not enabled.
’Sometimes’ I will hear my wife’s iPhone make the correct when a message arrives (and her phone is locked), but I have no idea what causes it to happen.
Any ideas on where I might look? Thanks.
iPhone 12 Pro