Playback scrolling bug in version 2.1 revision 871c8ce on Windows

If you use vertical page scrolling and play back a score longer than 1 page the scrolling during playback moves too far from the top of the second or subsequent pages. You just see the bottom part of the score currently being played back. If horizontal page scrolling is used, the problem disappears.

Steps to reproduce:
1. Open a score filling at least almost two pages.
2. In Edit -> Preferences... -> Canvas tab, choose Scroll pages vertically.
3. Start playback from beginning.
4. When jumping to the second or higher page, the top of the page will be aligned with the top of the window.
5. When the notes being played back, is below the bottom of the page, MuseScore will scroll down to align the bottom of the page to the bottom of the window, frequently cutting off part of the notes being played back.
Attached a score in which it happens.