Hello! In recent versions of xfce4-panel, the Window Buttons plugin no longer automatically expands. Instead, you'll need to add a Separator and configure it to expand. That should resolve this issue. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.alioth.debian.org/pipermail/pkg-xfce-devel/attachments/20150617/edee4f03/attachment.html>