An Unreal widget blueprint showing a "Play Game Event" that calls the DoAppear function of the Streams Box widget (to make the stream list box appear). The event is being bound to the Clicked Dispatcher for the "Play Game" button inside the Menu widget.
https://cdn.masto.host/mastodongamedevplace/media_attachments/files/112/587/596/699/660/869/original/dad27b64b779ceda.png