The "Muse" sequencer program loses its window decoration in KDE (SuSE 9.1)

I'm using "Muse", a Qt-based sequencer on SuSE 9.1 with KDE 3.2.1. If I choose to cre at a new project and/or open a new file, Muse loses its window decoration. The upgrad e to KDE 3.2.2 dosn't solve this bug. -Bela-