I'm completely new to ArcGIS Online so forgive me if I am overlooking something that should be obvious. 25 years of desktop Arc has not prepared me for this.
I have published a "Feature Layer (hosted)" to my organizational ArcGIS Online account (following the tips given in https://community.esri.com/thread/172204). In the Layers section of the Overview tab, Time Settings is displayed and enabled. When I open the layer in a map viewer, the time slider does not appear as promised. Nor does any of the data show for that matter, although you can see the data in the Thumbnail in the Overview. What am I missing? Many thanks.
Here's the URL for the service: https://services.arcgis.com/JL4BwWcjcPuWhBm9/arcgis/rest/services/StoryMap_MTBS/FeatureServer