Creating ancient music time signature into the palette
I found it impossible to create ancient music time signature into the palette:
I want, for example, to build an "Alla breve" TS with a duration of 2/1.
I can create this, but it's shown as 2/1, not at C/.
I've found no way of doing that.
Additionaly, if I select this time signature, I'm able to modify it's appearance into the staff, but it seems impossible to have this modification automaticaly shown on every staff: I have to do this manually on every staff.
This is very frustrating!