When the user enables the "Enforce consent for all embedded content settings", they will see a consent button on the embedded media preview. However, when the Site Manager creates or edits content with embedded media, they also see this consent button, even on the create or edit page, which they shouldn't.
user/{id}/editAdd route checking in method process of SocialEmbedUrlEmbedFilter to not add placeholder on 'embed.preview' route (it is a route used to apply filter during adding/editing new embed URL)