Hello, I have a workflow that separates out single multi-field values into two field values via pattern matching then store the values in two fields that are in a field group which I newly added to the template.

The issue is when workflow retrieves, for example, 4 values, it creates 5 field groups with one group (normally the second one) left empty.  Not sure why this is happening, please see my screenshots and let me know what needs to be corrected in my configuration. Thank you