why do I have to “quit” in order to use it again?

It’s a great app but it doesn’t let me use it again unless I quit the app with right click. So after editing a picture if I close it down with “x” and if I click on the icon again to use it on some other day, it just doesn’t work. I need to “quit the app” first then click on it again.

bahadir.karaorman about Composure