[NTG-context] \setupcaptions question

I want to use `numberstopper' for figure caption customization like so: \setupcaptions[numberstopper={:}] this works fine for the caption itself (i.e. I get, e.g. "Figure 1: caption text") _but_ references to the figure via a defined label such as [fig:example] in the body text do include the numberstopper, too, which is highly undesirable in my view, since, e.g., "... see Figure 1: for an example. ..." should rather read "... see Figure 1 for an example. ..." i.e. the numberstopper should be omitted (at least optionally) when referencing. question: how can this be achieved? thx/j