hi Brian when clicking today's cells it shows appDetailController and when scrolling down the appDetailController view there is a small container that appears on the Bottom which contains imageView, the name of the app, get button and when scrolling up it disappears can you please include that in the next video? thanks

Hi Brian- have a quick question about a UIPropertyViewAnimator. I'm using one to apply a blur effect with a UIVisualEffectView in relation to a collection view's scroll offset. When I present another view controller modally, and return to the collection view, the UIPropertyViewAnimator can no longer change it's fractionComplete value like before, and seemingly becomes unresponsive. I tried to initialize a new one each time in viewDidAppear, but that doesn't really work too well. Curious if you know a good solution here?

Hi Brian, I got a question. How come we are setting the gesture delegate to the TodayController and not the appFullScreenController?