Welcome screen URL - using Smartsheet dashboard in Publish

edited 12/09/19 in Smartsheet Basics

For URL for Welcome screen content, I created 'Rich Text content' and selected option - 'Require User to click 'Accept' in Account Settings.

URL is to a Smartsheet Dashboard and I published it, but when I log back into Smartsheet, unless I am the owner - I don't see the Dashboard message, upon login. 

As I understand, when a dashboard is published as 'Read Only -Full - Publish Links', anyone logging into Smartsheet to access my content, should be able to see this.

Suggestions on anywhere else I can host this Rich Text, so anyone logging into accessing my company Shared Smartsheet gets this message?

Any help is appreciated.