Hey there and thanks so much for your nice and helpful comment :). You don't know how much it means to me.
It makes me happy, that you liked the tapping mechanism because I wasn't sure how it would be perceived. I just thought it would be cool to have some kind of influence on the story.
As for the bug / glitch: First, thanks for reporting. I guess I did realize something was off during development but didn't connect it to background switching. Kind of ran out of time before the submission deadline. However I'll make sure to fix it soon.