Another bug (?) that I’ve found using the Score Editor: in the Edit Mode (don’t know if the with the Page Mode it also happens) and with the auto scroll on, each time a page is turned the last track is automatically selected.
This is really boring if you have a project with lots of tracks (like an orchestral one) and you want to follow the Flutes track and each time the page turns it goes to the last track of the score (Basses).