I have the latest version of the all-new Captivate (12.5) and I'm experiencing a bug with the "Click to Reveal" widget when trying to use custom images. To replicate this issue: In the click to reveal widget, add a custom image and change its display from "fill" to "fit", do the same for the "Hover" state. Try to preview. The only thing that shows in the page is "Something went wrong!"

This error happens only when using "Fit" as the display, it works fine when using "Fill" so I'm guessing that it's something to do with the states.