[NTG-context] linebreak in setupheadertexts

Hi folks, once again I have a problem that I can't solve: I would like to have a linebreak for \setupheadertexts. \setupheadertexts [{\bf Johnson}, Uwe][{\sl Mutmassungen über Jakob}] \starttext Freiheit ist die Einsicht in die Notwendigkeit. \stoptext *Johnson,* Uwe should be the result. Unfortunately, what I have tried (\\, \crlf, \break) does not work. Thanks for any help Tómas