Why isn't my Checkout UI extension rendering?

[radpinkdream]

Hello! I am trying to follow this guide https://shopify.dev/apps/checkout/product-offers/getting-started

I seem to have successfully setup my test store and installed the addon but when I visit the ngrok link to preview my Checkout UI extension, nothing renders. I'm not even sure what is wrong. All I know is that I've already run `npm run deploy` and published my extension and when I run `npm run dev` it says everything is good with a URL to preview. However upon previewing, nothing renders.

Thanks!

[lianjieYao]

Hi. I have the same problem as you. Excuse me, have you solved this problem?

[bjorndonald]

I have the same problem

[kindking]

I have same problem. I have installed everything latest but still not working.