Identifier selection does not work on fresh start

[koppor]

1. Copy https://arxiv.org/abs/2205.01163 to your clipboard
2. Start JabRef
3. Create a new library
4. Click on "Add entry using..."
   
5. See that the identifier combo is empty
   

OS: Windows

[KeerthanaKrishnamurthy]

Hi, I’d like to work on this issue if it’s still available.

[github-actions]

👋 Hey, looks like you’re eager to work on this issue—great! 🎉 It also looks like you skipped reading our CONTRIBUTING.md, which explains exactly how to participate. No worries, it happens to the best of us. Give it a read, and you’ll discover the ancient wisdom of assigning issues to yourself. Trust me, it’s worth it. 🚀

[KeerthanaKrishnamurthy]

/assign-me

[KeerthanaKrishnamurthy]

/assign-me