NG Flipeffects using strings start counting from 1

[Raildex]

When you have no Script folder specified in the level settings, you can enter a number manually in Flipeffects using a NGString.

However, when a script folder is specified the enumeration incorrectly generates trigger values starting from 1 instead of 0

No Script Folder:

With Script Folder:

This affects both the Script Trigger generation as well as the compiled trigger data.