I didn't like the presets though, and they seemed same-same in spite of their names indicating extreme differences. I may have done something wrong and not actually successfully selected the presets, whether for upper or lower manual.
I have experienced the same issues ! Only the drawbars seem to change when selecting new presets, percussion, vibrato , organ and leslie model settings remain the same,..... i don't think this could be intentional.
Having said that, i like it very much, it sounds absolutely stunning !!!