Hi,
It was hard to articulate the problem in the title so apologies for that. I have been following the tutorial for Getting Started with Custom Widgets. I've installed Developer Edition, I'm using VSCode, I've the client and server running all fine.
My goal is to create a version of the Survey123 widget where there is a toggle and setting so that you can set the autorefresh/reload within the setting panel when setting up your survey. Whether that's doable (or worth doing) is quite another question because I can't actually get ExB to show my custom widget properly at all.