I created a contact us form with Cryptpad, and using their embed option in the share menu I copied the iframe code over to my HTML doc. When I loaded it though, the iframe returned an error saying that Cryptpad will not allow the page to be displayed for security reasons. I tried embedding a Google Form to see if it was a code problem but it worked, so the error must be with Cryptpad. Is there some configuration I'm missing? The user guide says nothing about this.
