HTML Widget question

A Question.....just been trying to adjust code in an HTML widget on a Hype page and had a live preview! When i went back to the same document the preview was gone. What happened? Is it possible to have live previews of html widget editing? How?

It would be great to see a copy of your document to understand why the preview might have ceased to show up (and if you know what might have changed between it working and not working). If you'd prefer to send it privately, you can use: Help > Report an Issue, and include your file.