[NTG-context] Cambria integral operator

Hi all, I have been playing around a bit with the new ConTeXt Minimals and especially Cambria Math. I couldn't figure out, however, why the integral operator always comes out at about half the size of \sum or \prod. I couldn't find any relevant threads on the mailing list, but surely this is not the way it's supposed to be? Is there some list on the web showing what parts of math have been implemented, what still needs to be done (and, where someone with limited TeX knowledge could provide some assistance)? Best regards, Sebastian Attachments: minimal example (tex + pdf)