Great! Glad to hear you got that working. Thanks for the screenshot and documented flow here! I’m not sure we covered nested loopers in depth in the docs. There will definitely be video tutorials on the subject.
Something worth keeping in mind is that you can also setup a Button as a Consumer, and you can use the Div element as a Provider. With a bit of flexbox positioning this can help avoid too much element nesting if you’re making compact designs.
Now that I think of it, you might even be able to get away with a single headline element that has a Looper Provider and Consumer enabled on it for something like this.