The app should start loading emails from the point it last synced. Instead it starts with the newest received. So I see the new ones first and then it keeps adding emails between the new ones and the last sync point. I start reading them and think I've seen all my new emails when suddenly more emails appear that are older. For example if I last checked the app 22 hrs ago. I see emails with a 2hr ago time and it looks like the next email was 22hrs ago. It slowly fills the gap but I'm never sure when it's finished loading back to the point I last checked.