Describe the bug
I was trying to add a "New Game" button to the main menu which would bypass the normal select world screen and just jump straight into creating a new world, however when I copy the widget id for the "Create New World" button and set my "New Game" button to mimic it, testing the button results in the game hanging on the "Preparing to create world screen" for an extended period of time before showing the error from Fancy Menu that it failed to mimic the button.

To Reproduce
Steps to reproduce the behavior (e.g.):

1. Add a new button to your layout in the editor and set its action script to "Mimic Vanilla/Mod button"
2. Set the value for the script to the widget identifier of the "Create New World" button from the vanilla world select screen.
3. Save the layout and close the editor
4. click your new button to test it
5. The game will seem to proceed correctly before eventually giving you the error pop-up

Expected behavior
After taking however long it needs to load the resources required for world creation the game should load the Create World screen.
Game Log
https://gist.github.com/RainyNyte/8aa76f03dff99a955a0cb0a503a9560e

Basic Informations (please complete the following information):

• OS: Windows
• FancyMenu Version 3.4.6
• Forge Version 47.3.22
• Minecraft Version 1.20.1

You can't do that. The world creation process is very complex and skipping the screen makes stuff break, sorry.