I'm working in Portal 10.8 on an Experience Builder project. I've tried incorporating the Menu Widget and split content across several pages. Every time I add the widget, I can no longer save the experience. Once I remove just that widget, I can save. For further testing, I set up just the main page, and a URL link also tried just 2 pages. Originally I had several pages, all with the widget. No matter where I add the widget, header, body, footer (tried all 3 to be sure), I can not save. In the mean time I have the Section and View Navigation widgets configured.
Is there a bug, or is this user error in that there is a specific way to configure the Menu widget that I have missed?