JavaScript message when previewing

Oct 21, 2021

I'm working on a project of revising a Storyline course I didn't build that is a few years old. It appears that JavaScript was used to build the course (I'm not a JavaScript expert, so I'm not sure if this is typical of most Storyline courses or if the person used it for a particular reason). But when I preview the course, I get a message about JavaScript not being supported in preview mode. I've attached a screenshot; is this something that will cause issues with the course, or should I just ignore it?

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