The problem for the ID movement is that biotechnology produces results that are easily distinguished from common descent.
Which is precisely why each and every criticism of common descent is met with a flurry of "anti-science" or "that's religion" rhetoric almost without exception, which ultimately means it's not REALLY a problem for ID after all.
And frankly, every single instance of scientific inquiry into common descent is intelligently designed one way or another. (Not to mention so many of your side believe in God/or even admit evoluton itself IS I.D.!)