I have a suggestion :

I would like to see more possibilities for the endings, and maybe have an 'end' section like the intro section, outside of the looped section, where you can pretty much write a whole end arrangement. Very often now, I don't use the loop feature because I want a more elaborate ending than what the program offers in 'settings for this song'. So I actually repeat the loop section a fixed number of times and set the loop to one, and then I can write whatever ending I want.