I have entered quite a lot if fingering into a piece.
I used galley mode for easy scrolling forward and backward.
I noticed that fingering uses some space in the score.
When navigating to the end of the piece I could not reach it.
To me it seems that the length of the graphical area is not updated when adding fingering.
Perhaps this happens when other types of information is added?
I switched over to page view and back to galley view and then I could reach the end.