Issues with Salesforce auth

Howdy -- I've connected myself to Salesforce successfully via Oauth, and in testing, this works fine.

But when I go to run the Workflow, it give me the following error:

Error evaluating sfdc: The authentication rules specified on resource 'Ankur SFDC' requires user intervention to authenticate - so it was not able to be authenticated headlessly. Please try to configure a headless form of authentication.
        Auth type: '', Headless: 'false'

Can you please advise? Thank you. I've followed this doc:

Connect to Salesforce

Howdy @ankurkwv,

Have you checked the box Share credentials between users?