This issue is not reproducible using the steps provided. If the issue occurs, contact Esri Support Services with additional steps to reproduce and sample data.
解决办法
Under the Visualization tab, select the Configure Pop-Up icon.
Under Configure Pop-Up, select Configure Attributes.
In the Configure Attributes box, select the date/time field. Without making any changes, select OK to close the attribute box.
Select OK to close the Configure Pop-Up pane.
While still in the Visualization tab, select the Create Labels icon.
The labels are displayed in the attribute table format.