kate strange behaviour after switching to fullscreen

[jerzyo]

Binary package hint: kdesdk

After switching to fillscreen and back I lost part of my screen in kate. The problem persists when I close and reopen kate

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: kate 4:4.4.2-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.32-25.45-generic 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Thu Nov 11 16:05:36 2010
ProcEnviron:
 LANGUAGE=pl:en_US:en
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: kdesdk

[jerzyo (jerzyo)]

The problem can be solved by switching off remembering window configuration in sessions (Configuration) and reopening.