I have user extensions 201 and 202 set up in a call queue with extension 2. When I call the main number and dial either 201 or 202 I receive push notifications as expected. Furthermore when I set the call queue to sequential ring order and dial 2, I am able to see the corresponding push notifications for both 201 and 202 as the call progresses. However, when I set the call queue's ring mode to simultaneous I only receive a notification that either 201 or 202 is ringing even though I can see both extensions are ringing. Why don't I receive a notification for each extension?