So I have some experience with Desktop Tableau (though I'm a linux user, so I have to borrow a machine to use it), but recently I installed the server for linux on my machine (2019.1). I'm trying to link to some data on the data.world server. But, after whitelisting the WDC for data.world, it does not appear in the Data Connector window. My reading of the forums leads me to believe this is expected behavior. There is still no way to connect to an external datasource from tableau server. Any data has to first be published from a copy of desktop tableau. Is this correct or have I misunderstood?