Hello Paolo,
I have experimented with this in the past. As far as I know it cannot be
done. You have to use the cross staff functions.
What do you say is buggy?
Andrew
On 29/02/2020 3:25 am, Paolo Prete wrote:
Please look at the snippet below. A cross-staff behavior would be
obtained with the "\change Staff" command. But given that this method
is very buggy (not in this case, but in many other situations), I
wonder if it can bypassed by adding "fake" stems on the rests on the
upper staff (and then hide the rests), so that the stems on the lower
staff can connect to them with the "\crossStaff" command.