Why are Threat, Traffic, and Content dashboards in the Splunk for Palo Alto Networks app showing "No results found" in my distributed search environment?

Hi, I just recent installed the Splunk for Palo Alto Networks app. After digging around and changingthe index to match what we built in-house, I was able to see the main dashboard populating data. The other tabs, however, are all empty. Threat, Traffic, Content are all showing no results found. If someone already has a solution for this in a different post, please point me to it. Or if you know where to start digging to get data generated please let me know. Thanks!