Hi, I tried to embed a Stripe Checkout button. It won't pop up like it would in a Wordpress or Squarespace or Weebly or normal HTML website; instead it remains within an iframe. Is there any way to do this? Basically it's a button embedded that triggers a popup. It looks like the HTML embed docs say this is possible (to add popups etc.) but for security, Stripe Checkout uses an embedded iframe. You end up with a horrible looking box with scroll bars instead of the Stripe Checkout form. Is there a way to do this?