Laravel - Deleting Reset Passwords Does nothing

so we are trying to modify the resetpasswords.php file found in /vendor/laravel/src/illuminate/foundation/auth/etc...

So when we modify it locally and test it works fine on my xampp install running windows.

When we modify it on our webserver and test it on linux. It doesn't. No matter the changes to the file nothing happens at all.

We can delete the file and the site will still work even though those functions are not there anymore.

Could use ANY advice on this.

Thank you!

via Chebli Mohamed