We have several hosted feature layers that we're trying to update with a csv and have that data be refreshed on a web map. In some cases a new column is added like 'phone number' and in other cases, just some of the rows are more filled out.
Verified that updating the csv directly does add the columns/data. But the feature layer itself in unchanged. It does not add the columns and does not have the additional cells when viewing the table data on the web map or when Exporting Data from the feature layer itself.
Nor does Update Data (overwriting the entire layer) seem to work from the feature layer view. Do we need to do something special to refresh the data on a feature layer?