[NTG-context] Kind of \setupfootnotes[way={bychapter,bychapterB}] ?

Hi, instead of chapters I use \definehead[LevelOneA][chapter] \definehead[LevelOneB][chapter] As I would like the footnotes numbering reset with new chapters I use \setupfootnotes[way=bychapter] But reseting just works for LevelOneA. How can this be? What would be the right way to reset by two different sections? Thank you, Steffen