buttonSingleClicked() performed out of time?

[BGA]

This is expected. When a button is clicked, an internal flag is set and it is not reset until buttonSingleClicked() is called. I actually wrote about this:

Correct way to deal with button click to wakeup

Another thing I forgot to mention that was brought to my attention again because someone else stumbled upon it: ALWAYS consume woken state at the end of every loop iteration (hasWoken()).