I assume you mean that the Windows API (standard for Windows apps) is case insensitive, but if using the WSL (Windows Subsystem for Linux) it's possible to get case sensitivity: https://docs.microsoft.com/en-us/windows/wsl/case-sensitivit...
As of sometime in 2018, fsutil can set specific directory trees to be treated case sensitive in Windows 10 without setting it for the OS. This ability is mentioned here[1]
[0]: https://devblogs.microsoft.com/commandline/per-directory-cas... [1]: https://docs.microsoft.com/en-us/windows/wsl/case-sensitivit...