[NTG-context] itemize in smaller font size

Hi all, consider the following example. I there a proper way to hook \tfxx in an itemize environment? \starttext \showframe \startitemize[n,packed][before=\tfxx,distance=5em] \dorecurse{12}{\item test} \stopitemize Desired output is: \tfxx \startitemize[n,packed][distance=5em] \dorecurse{12}{\item test} \stopitemize \stoptext Regards Andreas