[NTG-context] (long) footnotes in column sets messed up

Hi folks, please consider the following example. \starttext \startcolumnset[n=2] \dorecurse{4}{\input knuth\footnote{Some footnote which is not wrapped correctly and has a bad number}} \stoptext The footnotes are very messed-up (overlapping, numbers all in left column). Is there a better way to place such footnotes in column sets? Am I doing something wrong? I'm using 20111028 22:32 MKIV. Thank you very much in advance! Stefan