Re: Binding not working between image and hyperlink
Ahhh. Not a perfect solution, but you could create a 2D pop-up and that has the hyperlink in it. So when you click on the 3D image the popup comes up and has something like "Browse to the web for this item?" and you have a hyperlink for yes formatted to look like a button and the No button just hides the popup.
I've done this to launch Chalk calls from within Experiences. When I click the support button, a popup comes up like this:
And I've seen what you mean about the JS code. Every example that I've seen that does this launches the webpage inside the experience so there's no way to go back.