How to ensure all markers remain on screen on a slide
I have a slide with markers set to reveal all on hover. Sometimes when I view the slide in preview/publish mode, some of the markers do not display and I can't work out why. Some of the images on the screen don't always display either. It seems to be random.
In addition, I'm trying to set a visited state for the markers and the related images whereby when the user mouses over the marker, the marker and the image turn to visited state. What I've noticed is that this works, but also I can click the image and it will change the state to visited too.
Is there a way to stop the images changing to visited state on click and just have them changing on mouse over?