Payload query reindexing is not working correctly

Steps to reproduce: 
1. Navigate to ElasticSearch index -> Folder tab

2. Enter valid document ID for a folder with 8 documents to be reindexed. 
3. Click reindex & click continue

4. Copy the query in the payload tab after successful reindexing 

5. Enter this query in NXQL Query tab And click reindex 

6. Observe that it displays 13 documents to be processed 

Expected: It should display 8 documents to be processed only 

Actual: It displays 13 documents