Multiple records in delivery trip reports

Action:
I customised the delivery trip doctype and added extra fields to collect extra data, then I updated ERPNext to v13.8.0 .

Issue:
When I create a delivery trip and add multiple delivery stops, the report shows the same trip multiple times. (E.g If I add 3 delivery stops, the report shows the same trip 3 times with a difference in customer destination)

Help:
How do I ensure that only one entry is made in the report irrespective of the number of delivery stops that was entered?

Any help with this?