You can not transpose the keyboard in any way. you can transpose sequences as they are running. I don't understand how this hasn't been addressed yet.
I could write that code in a day, if it's too complicated to support both features let it be an option. I have zero use for sequence transpose, I have a ton of use for keyboard transposing. I will continue to write negative reviews on all available resellers as that seems to be the only thing I can do since support/ feature requests have done nothing.