Ah, I noticed the same thing on my android phone and thought it was just my phone … My back arrow on any camera screen doesn’t take me back to the list of cameras like it did in the previous version.
And I agree that there needs to be more app alert tones for cameras (I using 7 cams). I don’t like having to swipe my phone’s screen (to unlock it) in order to look and read the notification alert in order to determine which camera has detected motion.