Snapping the terminal to the edges, results in the terminal window's offset in the right and low edges

I attach a screenshot of the bug. You can see that there are two terminal window's, one snapped to the right and one to the left. There is a space between the windows, and a gap in the low edge of both windows and in the right edge of the right window.

This may be related to the work done to add overlay scrollbars to the terminal, due to the fact that the gaps are where the old scrollbars used to be.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: unity 4.22.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,move,compiztoolbox,snap,vpswitch,resize,gnomecompat,imgpng,mousepoll,grid,regex,place,wall,session,unitymtgrabhandles,animation,workarounds,fade,scale,expo,ezoom,unityshell]
Date: Sat Oct 8 19:11:33 2011
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2)
SourcePackage: unity
UpgradeStatus: Upgraded to oneiric on 2011-10-05 (3 days ago)