a List to Mute or solo the instruments

Hello.... I love Musescore. But when I have to mute an instrument or many, the only way I found is to open the mixer and then mute the instruments. And even with a 24" wide screen, when you're dealling with a full symphonic orchestra, it's painfull....
A excellent tool would be to open a window (a column) where we have all the instruments from top to bottom and where we can easily select which one to mute, solo or even display or not (when working in continuous view and I want, let say, only work with Brass or Strings)....
It would a very good improvement on the workflow...