I did an apple-script slider for modifying Spotify volume level. It's inside a group, so I want the script run only when the group is open to preserve battery consumption when I'm not listening to music. Script widgets have that nice checkbox "Always run when the widget is visible". Are there any plans for the same checkbox for sliders? Or maybe there's already a way to do so? Thanks!
Quite sure it won't run if it is not visible! Try to add a "beep" at the end of your script and close the Touch Bar group, if it doesn't beep all the time then you're already good 
Already checked it (was setting spotify volume to fixed value in the script) - it doesn't run initially, but once it's shown and then hidden - it still runs.