I would like to find out whether it is possible to hide selected staves only? I know about Layout => Vertical Spacing => Staff Visibility, but that regulates a complete instrument. However, I would like to show the “regular” piano staves all the time, but the middle staff should only be shown, when there is content. (Actually there will be one part – a cadenca – where the complete piano must be hidden.)
Is sth like that possible?