Embedding a powerpoint in a dashboard

edited 06/29/23 in Smartsheet Basics

The instructions for embedding a pptx in a dashboard look straightforward. I've opened my pptx on the web and copied the embed link, but when I paste it into the Web Content Widget, I get the error "We couldn't find any embeddable content from this link. Please check the link and try again." I'm following all the instructions, and the sharing permissions should allows the file to open.

Any troubleshooting tips?