I'm running into a couple of problems:
I'm trying to create a custom element that is nested inside another custom element, much like paper-tabs/paper-tab. Patterning my elements after that example doesn't help, I'm pretty sure because I have the content tag in a select tag (The inner tag renders to an option tag).
Do I have to extend the option tag? I had hoped rendering down to an option would be enough.
If you want to look at my code, you can checkout: