Q&A with multiple datasets on the same dashboard

I am having a current issue where I have uploaded my Power BI Desktop file to the service.

My Power BI Desktop file gets it's data from SQL Server Sources, and I import all the data into my model. 

I also have created some functions which create tables.

Almost all the tables, except for one disconnected table that is used as a slicer.

I have also configured it in the Service to use the On-Premise Connector.

When ever I create a dashboard based on this file in the service, I then go into the settings it says the following under Dashboards and then Q&A

Q&A is not available for any of the datasets on this dashboard



I have no idea how to get this resolved?

Any suggestions would be appreciated.