I'm using UIViewControllerAnimatedTransitioning to customize my view controllers transitions. When I push a viewcontroller on my navigation stack I need to have a fade in/out instead of the standard right-to-left transition. But having this code appears to break the liquid glass nav-bar buttons morphing from one screen to another. Is there a way to keep these nice morphing and still have the a custom view controller transitions?

New on iOS17 we can control the amount of 'other audio' ducking through the AVAudioEngine. Is this also possible on AVAudioSession? In my app I don't voice input, but I do play voice audio while music from other apps plays in the background. Often the music either drowns to voice, if I use the .mixWithOthers category, or it's not loud enough if I use .duckOthers. It would be awesome to have the level of control that AVAudioEngine has.