Window contents do not scale to window size

When starting freemind in Awesome WM the window contents stay a static size - see attachment. These contents are not changed when resizing the window. The application is barely usable in this state.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: freemind 0.9.0+dfsg-2ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-22.33-generic 3.8.11
Uname: Linux 3.8.0-22-generic i686
ApportVersion: 2.9.2-0ubuntu8
Architecture: i386
Date: Wed May 29 18:48:29 2013
InstallationDate: Installed on 2013-04-21 (37 days ago)
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: freemind
UpgradeStatus: Upgraded to raring on 2013-04-26 (33 days ago)