In one profile I am indeed receiving a notification from an app which is in another profile; however, this notification is not making any sound nor is it vibrating. I can see the notification in the top tool bar of my phone and inside of the navigation drawer.
If I navigate to the notification drawer, drop down the notification and long-press on the settings cog wheel for this notification, I am navigated to my phone's home screen and no setting options arise.
Can anyone reproduce this? Is there some other way to alter the notification settings for Other Users?