I see this too. WAB 2.5 calling services that are on a 10.2.2 Server. the services are internal and only resolve in our DNS but ArcGIS Online can see them. They're in a webmap, which the WAB is using, so AGOL can see them. So, I thought I'd check out the Analysis widget finally and put our credits to use. No dice. Maybe I'll call support or look in to it more sometime. And, I hope that if I one day employ the viewshed/watershed we can use our DEM/DSM. Looking at it briefly, looks like they all point to Esri GP services and data. the 30m NED is hardly useful in the real world for either. Particularly anywhere with buildings. Needs to be able to use our GP and data DEM/DSM/etc. I know they want it to use Org credits. Sure. But, make it work easily (more easily than now, I can't figure it out and I'm moving on for now, maybe will come back later) with Org accounts but still let us parameterize for local data and GP if we need. Also I hope they make a way for it to only store the result locally inside the WAB viewer or download. I do not want to pollute my Org account folders with results and outputs. Esri call me more to discuss if you would like. This widget looks really, really promising! I have been customizing the WAB quietly for quite some time. Tweaking LayerList, HTML, CSS, popups, etc. This widget needs these aforementioned changes I suspect to enter mass use and adoption. Make it easier and more customizable it will get more users and thus more credit usage. A Win for all.
