SCIM import - standard fields not getting mapped

When triggering an import, this is the SCIM server’s response when retrieving users:

{
    "schemas": [
        "urn:ietf:params:scim:api:messages:2.0:ListResponse"
    ],
    "totalResults": 34,
    "startIndex": 1,
    "itemsPerPage": 100,
    "Resources": [
        {
            "schemas": [
                "urn:ietf:params:scim:schemas:core:2.0:User"
            ],
            "id": "206bd625-1e2d-4c29-8001-78c79ba2e0aa",
            "userName": "johndoe@example.com",
            "name": {
                "givenName": "John",
                "familyName": "Doe"
            },
            "emails": [
                {
                    "value": "johndoe@example.com"
                }
            ],
            "active": true
        },
...

But this is what Okta seems to see:

  1. Why is the name showing up on the right, but not the left?
  2. Why isn’t the username nor email mapped at all?