Version: (using Devel) Installed from: Compiled sources The main window is too large in the Y dimension to fit on a default 1024x768 KDE desktop.
This is caused by the crappy todo view. Thomas Thrainer is rewriting that view using model/delegates. I have his code installed locally and it works pretty well, but it isn't complete yet. In the meantime you can turn off the todo view sidebar.
this was fixed by Thomas' rewritten todo view