This one is really easy to reproduce, in an emulator and on a real device.
.NET MAUI app, .NET 10, latest runtime with SceneView, loading an ArcGISTiledElevationSource terrain source from https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer - first SceneView works fine, shows 3D mountains and such. Any subsequent SceneView claims to load the elevation source, but the map renders flat.
I've attempted a number of workarounds, e.g. removing and re-adding the source. No luck. It only works once per process.
Any ideas?
