Some of what I’m seeing is user error on my part. The more I use this latest iOS 16 beta I realize you can both show and hide notifications while remaining on the lock screen in iOS 16. On iOS 16 and on previous public iOS versions, your new un-read notifications list has always been immediately visible when you tap to wake the phone; with the existing behavior of some of your notifications configured to show some on lock screen while others don’t show on the lock screen. On iOS 16 and previous public iOS versions, while on the unlocked lock screen, you can swipe up from the middle of the screen to get the list of notifications (aka the Notification Center). But being able to swipe down to hide the notification list while remaining on the lock screen is new to iOS 16. To get a sanity check, I went to my wife’s iPhone, which is running the regular public iOS 15.6.1. On iOS 15.x, there is no way to hide the notification list again while remaining on the unlocked lock screen.
Note that I’m not talking CLEAR the notification list. Just show/hide it while remaining on the unlocked lock screen.
I still don’t know why some of the notification tiles are translucent while others are fully opaque and viewable on the unlocked lock screen. that’s probably user error too and I’m missing something obvious there too.