Tiny quality of life change id like to see. On the iOS app when you tap the search (discover) icon it takes you to the discover tab. If you tap it again, it does nothing 
Id like it if you taped search again while in the discover tab, it focused on the search box and place the cursor there brining up the keyboard. it saves having to moving fingers around and tap the top of the screen on the search bar its self.
This is a feature that can be added to iOS apps, other apps do the same thing (Apollo for example)