In an orchestra score with hidden staves, I can specify that system text appears above certain staves or sections, but often a score will have only a few instruments on a system—say, flute 1 and then the string section. In that instance, it would be nice to show the system text only on the top staff. But when everyone is playing, the system text should appear at the top and above the strings.
Is it possible to do this? Selectively hide or show system text? I’ve looked around the forum and documentation, but I haven’t found anything.