Issue:
- When your OS supports case-insensitive file paths (e.g., Windows), and you have your mod unzipped and Factorio is loading it from the folder, a file required using the wrong case loads correctly.
- When you zip that same folder and attempt to load it, it will fail with file not found.
Desired Behavior:
- Case-sensitivity between zip-based and folder-based mod loading should match.
It works on my machine™.

