[NTG-context] \setupcombinedlist ignores `level' argument?

Hi all, If I understand this right, \setupcombinedlist[content][level=section] tells ConTeXt to list up to section level when doing \completecontent. But it seems no matter what I set for `level', \completecontent lists however deeply it can. Here is a minimal example: \setupcombinedlist[content][level=section] \starttext \completecontent \chapter{Level 0} \section{Level 1} \subsection{Level 2} \subsubsection{Level 3} \subsubsubsection{Level 4} \subsubsubsubsection{Level 5} \stoptext Is this a bug, or I did something wrong? -- There is no emotion; there is peace. There is no ignorance; there is knowledge. There is no passion; there is serenity. There is no death; there is the Force.