Update String not called when String Reference is changed on Start (Standalone build)

I have a script that on Start sets a string reference. When testing on editor, the reference is set and the TextMeshPro text is updated. When testing on an Android build it also works. My issue is when creating a Standalone build for Windows that for some reason the string is not updated.

Any explanations as to why this happens? Thanks!

 

I managed to fix it by updating the Localization package!