I am using ArcGIS Pro 2.1 to share a web map with time aware layer on AGOL. When I publish the web map I get no errors but the field for time is missing when I open the map online. The time slider appears but no features appear even though they are in the table.
The layer contains 1,905 features with a Date field. In the service there is a field for "USER_DATEOPEN" but that is a Long Type which I converted to Date. That new field is missing.