First of all, I love the app! It got me into the habit of writing daily after a long time of feeling like I just couldn't do it.
I think I found a bug though?
The app remembers its last position on shutdown, which normally is really handy, but I closed the app on my second monitor one day, and the next I got really confused since the app remembered its last position even though I was only using one monitor, leading it to be out of bounds from my screen! Had to lock a window to one of the sides of the screen to yank it out of there.
Keep up the good work!