Screen bug on libre office in um16.04

Odd effect on title bar and menu in libre office on my machine with UM 16.04. Half of the title bar is obscured by a dark kind of shadow running across it. Plus, there are vertical white lines going across the menu bar, below the title bar.

Please see below:

Anybody else experiencing this?


I normally run Marco with Compton compositing. For testing purposes, I ran it with just Marco and no compositing. The problem with Libre Office immediately went away. So, I guess this is a problem with the way that Compton is interacting with Libre Office. No idea how, though