RangeSlider Widget in intantsearch issue with spaces in attribute name

Hello Everyone, I am facing an issue with rangeslider widget where attribute name is having whitespaces in name. On sliding the widget, it is returning no results. On further inspection it looks like it makes a query like: numericFilters: [“Frequency Max (GHz)<=7”] and the whitespaces in the attribute name is causing the issue since the same widget with attribute name “price” is not giving the issue.