Prior state hold/setting hold
I would love if when I close Outlook it would preserve where I left off like that of Edge. In Edge it remembers what pages/tabs I had open previous and returns me to the same point when I re-open the app. Often in Outlook I will open multiple email messages as a way to remind me that day that I need to respond. If my devices battery dies or I close Outlook I can't remember which emails I had open.