Oh, I think I understand what you are doing... from the setlist, load all, then using the overlay-setlist to choose the song? and you are annoyed about the page slider, zoom etc. below?
I use Load all if the setlist is in order of the songs, then you can just page turn through the complete performance.
If not, (the setlist is just what you can play but not necessarily in the order of play) I do not Load all, I just use the setlist list of songs as the index, tap on the song to perform, the android Back button to return to the setlist list again. Doing this, checking Performance mode turns off the overlay.
I use Load all if the setlist is in order of the songs, then you can just page turn through the complete performance.
If not, (the setlist is just what you can play but not necessarily in the order of play) I do not Load all, I just use the setlist list of songs as the index, tap on the song to perform, the android Back button to return to the setlist list again. Doing this, checking Performance mode turns off the overlay.