Storyline 2 slider doesn't work with FireFox
One of the interactions I'm using in a course on Patient Education is a slider to visualize the effects of low health literacy. The slider functions perfectly in Chrome and Internet Explorer but does not work in Firefox. Is there anything I can adjust to improve functionality in different browsers. In this case specifically Firefox but if there are some general "rules of thumb" for different browsers, that would be helpful too! The .story file for the slider slide is attached.