I have searched forum and found that this question has been already discussed. You write it will be available in the future. is there any change? How can we hide some certain staves from the score so that it will be also more practical to use it printed. I try to write a song for SATB where there is plenty of solo singing and no choir. On paper I wrote it in 2 pages but on app it takes at least 8...
To change which staves are visible or invisible when editing, viewing, and/or exporting, please refer to the manual entry here. You will first need to open the Instruments Menu popover, which is the icon at the very top of the Navigation Menu, from the bottom right corner of the screen.