I am taking these steps - New > Single display operation view > Create > Select Portal map > Select 4 or 5 data sources
And then the map view is blank. I can see my Portal map in the little preview box, no problems there. But when I open it up to the main screen its just blank. Do I need some configurations within my company Portal? I have entered the same credentials I used to create a Portal map. Not sure what the issue is. Thanks!