Its a small annoyance, but ... ... ...
When a new email arrives the bar at the very top of the screen rolls over to give a brief summary of the email, stays there for a second or two, then rolls away, THEN there's a sound played.
What happens with me is that I don't notice the roll of the top bar until the sound plays, but by then it's already rolling out of sight!
Why isn't the sound played at the start when the top bar is just starting to display the email summary so that I/we have time to glance up and read the summary!
Yeah, I know it's but a tiny annoyance, but it is an annoyance.