When trying to embed Scribd content in a post I get an error and it would not work. I tried in different way: adding directly the Scribd url (https://www.scribd.com/presentation/41047197/greenpeace) on the page, adding it in the Scribd embed, adding it using the embed, adding the embed link (https://www.scribd.com/presentation/41047197/greenpeace) -> nothing worked. 

Eg:

Post -> https://k8s.p4.greenpeace.org/gutenberg/story/24511/testing-scribd-embed/

Page - default template -> https://k8s.p4.greenpeace.org/gutenberg/testing-scribd-embed/

Page - evergreen template -> https://k8s.p4.greenpeace.org/gutenberg/testing-scribd-embed-evergreen-template/