Localhost embedding issue

Hi.
I've tried to embed a poll in my app. Everything works fine if I deploy my code to public servers, however I cannot embed a poll during local development.
I've added the "localhost" to allowed domains (also with other ports: for storybook "localhost:6006" and app "localhost:3000"). I'm still getting a rejection due to CORS.

Does anyone know how to handle poll embedding on localhost?

PollUnit needs a valid ssl certificate. Can you run your local dev server on https?

yup - fixed the problem, thank you. My bad - I missed this info on embed popup

OK, perfect!