What steps will reproduce the problem?

1. Make sure crossbow: normal: true in config.yml
2. Enchant a crossbow with multishot
3. Shoot one arrow with the crossbow

Expected output

Vanilla behaviour: two side arrows from multishot cannot be collected after shooting

What do you see instead?

You get all 3 arrows that are shot back, therefore duplicating the original arrow

Log file of the issue/error

N/A

/version output?

This server is running Paper version git-Paper-107 (MC: 1.14.2) (Implementing API version 1.14.2-R0.1-SNAPSHOT)
Previous version: git-Paper-85 (MC: 1.14.2)
You are running the latest version

PickupArrows version

v6.2.1

Please provide any additional information below.

Video of how to perform this https://www.youtube.com/watch?v=7S8zJOLMqSA
Config.yml
https://pastebin.com/74Yv9rns

Checklist

• I am aware that issues caused by /reload are ignored
• If there is a (potential) plugin conflict, I've identified the conflicting plugin
• I have added a valid /version output
• I have added a valid PickupArrows version
• I have attached necessary information like a screenshot, my list of plugins, config or permissions file(s)

Thanks for the report, I'll take a look!