How to configure OnlineSubsystem LoginFlow

I know this is an old question, but I just started messing with the Google online subsystem and have run into the issue of the widget not displaying anything. I made a widget blueprint with a native widget host, which I then set the content of in the example’s “OnDisplayLoginWidget”, but when I add the widget to the viewport, it doesn’t show anything at all. I gave the native widget host a tooltip just to see if it is there at all and it is (the tooltip appears no matter where my cursor is on the screen), but nothing shows up. Also, the LoginFlow is ticking, but obviously I cannot do anything with it since I see nothing. So, it seems that the login flow starts up, but for whatever reason I cannot get the widget to display properly. Any ideas? Note: I am currently using 4.20.