[BUG] Folders get numbers even if they are a unique name

[iphaic]

Describe the bug
Folders get numbers even if they are a unique name. Seems to only happen with AJ projects, and not a generic model within blockbench

To Reproduce
Create a new project
Make a folder
Name it anything
A number gets added to the end

Expected behavior
A number should only be added if the name is not unique

Error Message

N/A

Desktop

• OS: Windows 11
• Version 1.6.1