Fix newsletter event auto field filling for more than 11 events
Previous behaviour
Steps to reproduce:
- Add 11 events to a newsletter
- Select an option to pre-fill for the last event
- One of the first events is auto-filled
New behaviour
Steps to validate that it works:
- Add 11 events to a newsletter
- Select an option to pre-fill for the last event
- The right event is auto-filled
Edited by Ghost User