+1 here too -seems like I'm only transposing up or down one octave for the most part, and it's always set to -12 when I need +12 and vice versa. What you suggest would be useful 99% of the time for me!
Ditto for the sequence window transpose…
Giles Reaves, aka 'selig'
Audio Illusionist, Musical Technologist
Selig Audio, LLC