If you delete your only world, then you will not be automatically transferred to new world creation menu. Instead, you will see an empty world list.
Playback Steps:
1. Make sure that there is only one world in your world list.
2. Delete this one world.
Expected result: you will be automatically transferred to the menu of creating a new world.
Visible result: you will see an empty world list.
Linked issues
is duplicated by 2
Attachments
Comments 2
Can confirm for 1.20.1. Explanation of the issue and potential fix available in NeoForge PR #95.
Can confirm for 1.19 Pre-release 1.
Here's an additional video: (YouTube)