I am having a very frustrating time with Skyvia uploading to Salesforce. I originally had a CSV file uploading just fine to my salesforce objects. But I have added a few additional fields and they do not show up in Skyvia for mapping. I even changed the external ID from one of the original fields to a new field I added, but only the original field shows up to select as the external ID.
Why do I not see the changed in the Salesforce table?