In Unison mode there’s no need to press Record to transpose the sequence. Just hit the key and it will transpose.
Wow !
Thanks for revealing this handy shortcut / hidden feature.
This should definitely be indicated in the User Manual.
However, I still think that pressing the Record button and a note should behave similarly when a sequence is playing, in unison mode and normal mode. This is what I expected from the User Manual and this would be also less confusing.
But again, the shortcut is great.