I struggle to think of another company that would have a product like this available for so long without one.
Off the top of me balding head- Marshall was around for decades without an editor. It has one now with the Code models (and they sound quite good). Yea I get its not the same thing, but there are lots of Marshall profiles in use on the KPA.
I want to play with the editor as well. That said, Im confident in my guessing it will be out "soon". And when it is released then, no one will remember why or even care why there were 95 pages of babbling here (including mine).