Nitrogen nitrogen

Assuming this context:

Data= [ [ "A", "Alink" ], ["B", "Blink" ]],
Map = [titleLabel@text, titleURL@text],

I can use a bind OK (substitution happens) using this snippet:

#bind { data=Data, map=Map, body=[ #label { id=titleLabel } ] }

but there's no substitution when I use this snippet:

#bind { data=Data, map=Map, body=[ #link { text=titleLabel, url = titleURL } ] }

I think substitutions in the body of a bind should also occur inside link elements. (If not, why not and how do I get the effect I'm looking for?)

thanks!