Dreadfully few options for background themes! There should be far more options--subtle colours, or one could make one's own colour choices.
Very disappointed with the drastically limited options for the background themes! They are also mainly loud and dark and far from anything subtle. One cannot choose one's preferred colours, as they are nonexistent. There should be far more options to choose from and even the user's own choices of colours for different parts of the email app.
1st
ranked
