Exporting all data to a CSV file in the List widget in ArcGIS Experience Builder does not honor the display name of the feature layer on the Data tab. However, exporting selected data to a CSV file from the List widget does display the name of the feature layer.

Solución alternativa

In order to have the naming convention of the CSV file reflect the name of the feature layer on the Data tab in ArcGIS Experience Builder, select the data to export. Alternatively, manually rename the CSV file after exporting it.

Pasos para reproducir