I created a custom fieldset in CiviCRM, with the following field types,
- File Field
- Two Date Fields
- Two Country Fields
With a "Tab with table" style
A webform with CiviCRM Integration and multiple contacts were created and the custom fields on contact 2, contact 3, etc were enabled.
I created a webform submission. The custom fields on contact 2,3+ aren't added to CiviCRM, only on Contact 1. Please help, I have a very important system that I'm working on for an immigration assistance NPO, and would appreciate help on what might be causing this