When checking my email in multiwindow mode I had aqua mail on top and Google hangout on the bottom. I selected 1 email read it and deleted it but the view would not go back to my smart folder. Instead it would go to another email in my smart folder, no matter how many times I would hit back. It would also open another email if I hit delete and would go down the line of my email untill I deleted all of them. Then it went back to my smart folder.
