The world name cannot be edited for duplicated worlds with names 32 characters or longer (note: 42 characters before 1.21.51).

Steps to Reproduce:

1. Duplicate a world with a 28-character or longer name (note: 38-character before 1.21.51)
2. Edit the duplicated world and try to edit the name

Observed Results:
Deleting characters or moving the cursor with space bar does not change the name and the cursor stays between the old name and the duplicate number and won't move. Note that deleting characters and trying to move the cursor with the space bar shows changing words in autocorrect.

See video "42-char duplicate locked"

Expected Results:
I should be able to delete characters in a world name, even when the name is over the 40-character length limit.

Notes:

When the duplicated world's name is 32 characters or longer the name cannot be edited.

For example, the first 9 duplicates of a 27-character name world - so 31 characters long ending in (1) to (9) - can be edited, but the 10th duplicate - which is 32 characters long ending in (10) - cannot be edited.

See video "41-char duplicate NOT locked"

Observed in Minecraft Bedrock 1.21.44 on

• iPad Air (4th generation) / iPadOS 18.0.1
• iPhone Xs / iOS 18.0.1