4.2.2 or 4.4.2?
You’re using the latest stable version?
Try without the Due first, just to make sure everything works.
The Settings is a button for another fragment, it should just slide up and show the options. The Complete action dialog is for pressing the home button, because AutoSense is a home screen replacement that option pops up when home is pressed.
Really, clicking that icon on the screen should just work…