I also reported this as a bug and it’s still not working…
It’s really messing up my employee directory! Lots of heads cut off! 
My app is hosted and about to onboard it’s first company client so I’d really like to not have their heads cut off! 
One way to validate that it’s not working on my end is that not only do the faces not get located and centered but the images don’t shift at all. Oddly I have an image in another part of the app for events, a bunch of cocktail glasses, and that one shifts even though there is no face. It worked great a while back when I did the IG clone while learning Glide so I think something has happened. Looks like it has been some time since this was first reported so would be great to get an update as to whether this is a bug or not. 
I made a little video to demonstrate this issue: