Script not working on Windows 11, works on MBP M1

[leon-spikker-itmoos]

I'm trying to get the script to work for a colleague who's on a Windows 11 machine.
We're both on the same Illustrator version (v28) and are using the same source files. Data test works fine.
In Illustrator after loading the data, the script creates separate datasets for the different rows in the CSV, but it doesn't load the data into the variables. Did anyone else experience this?

I've attached the CSV I use that contains some text and a PDF filename, that I load into the Illustrator file. I'm only using the first three (serial, type, position) and the last item (list_path) from every row.

Input_example.csv