When using segmentation feature within Quick Letters, Labels, or Envelopes, some Constituents are missing from the Output query even though the Constituent is in the Input query.
When using the Segmentation feature, Constituents that appear in multiple input queries within the segmentation, will only appear within the top output query for the segmentation.
For Example: Input Query 1 includes these records: John Jones Sabrina Smith Rachael Turner Sean Jackson
Input Query 2 includes these records: John Jones Sabrina Smith Rachael Turner Sean Jackson Robert Johnson
Output Query 1 will include John Jones Sabrina Smith Rachael Turner Sean Jackson
Output Query 2 will ONLY include Robert Johnson
This is working as designed. The segmentation feature will not produce duplicates within the Output queries. If a record exists in an Input query that is higher in the segmentation, they will only be in that Output query. They will not appear in the subsequent Output queries.