Beam across measures

When trying to make a beam that starts with the last note of one measure and that extends to for example the 4th note of the following measure this does not work. See figures for more information.
When I select the note in the first measure together with the 4 notes in the second measureand then double click "middle beam' I get one beam spanning also the first 5 notes in the first measure.
What I want is: a beam of 5 notes in the first measure and a second beam of 5 notes starting with the sixth note of the first measure...