I’d like to suggest for a future enhancement to the Sonos Desktop App, some changes to the volume sliders. Unlike the Mobile App it does not show any numerical values and the sliders can be difficult to adjust using a mouse and there isn’t anything like a simple +/- button either. This would be helpful when trying to match multiple speakers to the same volume level or setting ceiling speakers at a different level than the TV connection.
Also, this is probably unlikely, but if there would be a way to run the Desktop App through Windows Loudness Equalization that would be amazing, since Sonos has long claimed it is impossible to do loudness equalization and the “option” within the app (mobile and desktop) is useless.