Well you see (this is kind of weird) but basically your controlling them both. Since both of them operate on the same AI the sora ally will try to copy your moves the best it can.
Oh well okay, actually i've had problems like this before. Once I gave my friend the saix ode (which worked perfectly on mine and on his it took away the text!LOL So it appears to vary. Im actually testing some codes right now.
EDIT: I just gtried my codes and it froze but that's just on mine so they might work for you.