On further investigation, the code to centre the window was added in 0.9.15. 0.9.16 has just been uploaded to Debian. Please check the behaviour there.
I've tested KDE 3.5 and Gnome 2.18, and in both cases, with these settings, the entire window stays visible, moving upwards if necessary. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]