We get a window that says "Select a sub-layer from 'HostedTableName'" and nothing can be selected
Use List widget for example
Below are the steps to reproduce for your post:
- Access ArcGIS Dashboards Beta.
- Create a Dashboard.
- Add Element > List
- Select Layer > (Hosted Table Name)
- Observe the message "Select a sub-layer from 'HostedTableName'". Only Back and Cancel are available options.