Install iOS 16.7 for PS5 DualSense Edge Controller Support
It wasn't listed in the update's official change log, but the iOS 16.4 update brought support for Sony's DualSense Edge controller for PlayStation 5.
Sony's latest PS5 controller includes mappable buttons and stick modules which separate it from the standard PS5 controller.
It retails for $199.99 at retailers like Amazon and it's worth a look if you a) own a PS5 and b) own a PS5 and like to play games on your iPhone.
You will get this change with iOS 16.7 if you missed iOS 16.6.1, iOS 16.6, iOS 16.5.1, iOS 16.5, iOS 16.4.1, and iOS 16.4.
As an Amazon Associate I earn from qualifying purchases.