Reportedly, in issue #35, it also doesn't work for other versions.
The fix was to redefine the function _setPercentFromScript to be a function that returns a function. My guess is that previously, that function was defined as a member/field (don't know the correct terminology in JS) and that is, for some odd reason, not supported in some gnome-shell versions.
Reportedly, in issue #35, it also doesn't work for other versions.
The fix was to redefine the function _setPercentFromScript to be a function that returns a function. My guess is that previously, that function was defined as a member/field (don't know the correct terminology in JS) and that is, for some odd reason, not supported in some gnome-shell versions.