How does a SharePoint Folder link to a SharePoint Online List

Hi
I am building a Power BI dashboard that links to a SharePoint Folder. I have added the Approve and Reject option for a document. I was hoping to pull this data into my PBI dashboard. So I am using the SharePoint Folder connect or to get this, however this does not contain the Accept or Reject status - so I am assuming this stored in the Documents section of a SharePoint Online List. But I don't see how these two entities link together

See attached screen shots of what I am trying to do

Any thoughts would be greatly appreciated

IG