The data submitted is saving in the Survey system. It is visible in the report (all and individual).

There are no sync errors, and I can confirm other data is being updated successfully by the CRM SYNC.

In the image below (snippet from CRM-Leads) ALL fields are populated by data via the Survey-CRM integration... however, one field does not populate as mapped. The field remains empty.

Other relevant images confirming data is saved within the survey system.

Survey-CRM Integration Mapping:

Survey Report showing data was entered and saved in Survey System:

CRM SYNC Success (NO FAILURES)