[NTG-context] notes by paragraph

Re my earlier question on footnotes by defined paragraph: \start...stoplocalfootnotes and \placelocalfootnotes largely solves the issue (had forgotten that option), but I am still getting the footnotes repeated at the bottom of the page. I am obviously missing a setting. There are parts of this text that do require the usual footnotes at the bottom, so I would not want to turn off this option permanently. I have tried \setupnotation[footnote][display=no] but that is not working. Julian