Synchronous Scrolling (View Side by Side)?

Hi,
is there a way to synchronise work windows in Glyphs 2 much the same way as in MS Word 2010? For example, I would like to be able to open the letter G in one version of my document and the same letter in another version. When I hit fn-right arrow, both windows change to H and I can audit my work easy. Is this too far-fetched?

:o)

This will probably not happen.
If you like to compare outlines, you can add on font to the background of the other.

Thank you for your answer.