bulma-slider JavaScript error - outputs is not defined

[CS Rhymes]

Hi,

I'm trying to use the bulma slider script and it throws the following error.

bulma-slider.js:7 Uncaught ReferenceError: outputs is not defined
at findOutputForSlider (bulma-slider.js:7)
at bulma-slider.js:49
at NodeList.forEach ()
at HTMLDocument. (bulma-slider.js:48)

If I change the event listener to "load" instead of "DOMContentLoaded" the error goes but the slider does not update the value in the <output> tag.

This error occurs on your demo page as well (using chrome) https://wikiki.github.io/form/slider/