There is an other problem relating to printing.
On the print settings page when you want to change the layout, e.g. the margins, if you click ok the page orientation of the preview changes to portrait even though landscape was marked. At this point the buttons portrait & landscape do not do what they are suppost to do.
The resulting printout is landscape orientation but the size of folio is what you would get on a portrait layout, the landscape page is not completely filled.
When one does the printout a second time everything is ok.