Notifications tab layout
Minor one that I've actually got the same issue with on twitter.
Could the "Mark all notifications read" & "See all notifications" be moved to the top. With UI, I always hate when something you are about to click is moved due to another thing loading.
As I mentioned twitter does the same where you search for someone and find it but then as you're about to click, it loads a bunch of silly suggestions which push it further down the screen.