BUG: Alt-Tab causes continous scrolling


Hi there,

I have stumbled across a bug that led to continuous scrolling when using Alt-Tab to switch windows.
When I return to Age of Empires 2 HD the view scrolls and nothing makes it stop.
I found a possible explanation in a steam community forum. It would be nice if some devs could take a look at it.

Might this possibly be a bug?
Do you think it could be fixed?

Thank you.