I'm using the step input keyboard to enter some notes by QWERTY keyboard. But every time I hit a key the octave centers on the key. So if I try to put in a C major arpeggio C, E, G, C, E, G (A D G A D G on the Qwerty) the octave keeps going up and up. This makes no sense at all! Is there a way to lock the octave or some workaround for this?