Does anyone know of a Unicode Devanāgarī font that functions under Adobe's InDesign?  I have been unable to locate one either for free or for sale.

  All of the available Unicode Devanāgarī fonts that I have found and attempted to use (Devanagari Sangam, e-Nagari, Devanagari MT, JanaHindi, Nakula, Sahadeva, Sakal Bharati, etc.) break up conjuncts and misplace preceding vowels in documents under InDesign.