L. S.!
Who knows how to use "beaming", when there are 2 voices in one staff to write polyphonic compositions.
I know the use of the combination [alt] [enter] but I need: upper voice with stem up, lower voice with stem down.
I see that "beaming" then fails in two voices at the same time.
Might be a bug?
Greetings,
Mazzltov
Two voices on the same staff would require the use of layering. The technique is described here:
FAQ - How are 2 voices notated on a single staff?
http://ntworthy.com/composer/faq/24.htm
When layered, it is not a problem to use beams in each voice.