I just finished my piano trio and now I want to make a part for the piano with the violin and violoncello on smaller staffs. This worked fine.
Now I want to exclude these extra string parts on a certain page, and I don’t want to delete the notes so I can’t use hide empty staves. I tried to do it with a master page change with a new master page that looks like the default but with the string instruments filtered out. But then the strings disappear from the entire layout.