Hi GetFeedback!

Just looking for some help with implementing the Lightning Component in our Community for knowledge feedback.

https://www.getfeedback.com/help/using-salesforce-lightning-component-in-communities 

The article states that if a user is logged in to the knowledge base, GetFeedback will record the user name, user ID, contact ID and current page, but in the responses on GetFeedback, these columsn are blank. The only field that is actually coming through is the page name. 

Do I need to still set up Contact ID and Record ID / Knowledge Article Version ID in the merge fields? If so, what is the correct syntax for both the key and value? 

Thanks!