I made 4 fields in field management. These fields do not exist in our CRM so I do not have them synced. However, I want to add data to the fields via a csv list import. When I imported a list, on Step 2: Import Preview I cannot find the fields I created.
While you are waiting on them, the other thing you could do is "export field names" from the field management page to see if the field is listed there. It's a quick double check on the field creation and might help isolate the issue.