Hoping someone can help. I have several buttons set up in my course that open lightbox slides. Once the lightbox slide is visited I want the button to change to the visited state which is reformatted and shows a checkmark. However, when I publish the course and click one of those buttons it just adds the checkmark to the normal state (over the existing text).
I also have the same set up where some buttons open a slide layer. In this case, when the slide is closed the button shows the correct visited state configuration.