Hi 
I added data sources with unstructured pdf files,
when I’m testing the bot via dialogflow messenger, I see the text response with information from pdf file and also clickable link to the document.
when I’m trying to use google chat integration the response from bot is only text, sometimes it’s “Here is a link that might be helpful” but there is no link.
I’m new to dialogflow so any information / advise on how to receive links in google chat integration will be helpful.
Thank you!