Completely unable to add data sources
When I try to follow through the demo and make a copy of Welcome To Data Studio! and then add the data source [Sample] Google Analytics Data, it doesn't work (I click the + and there's no visual indicator that it's gone through) and when I continue to the copy, the charts are all broken, of course.
In the same vein, when I go to try and add my own data source I am unable to select Google Analytics, even though I have Read & Analyze access. When I go to click on the Google Analytics button to add it, it "pulses" but does not create any other change from which I can go forward.
I know I'm missing something super obvious here, so please help me out!