Melodic Minor and Chord arrangement

I can’t figure out how to write in Melodic Minor in hookpad. I’m trying to write something out in G# mel minor but only ‘minor’ and harmonic minor are available as key/mode selections. With no way to manually arrange the notes of chords apart from standard inversions, that I can see, you can understand how this is frustrating and limiting.

Am I missing something here? Is there a way to manually arrange chords or am I truly limited to midi notation only in the melody section? What if I want to write chords in drop2 or 3 arrangement for example?