Actually that changes fail type to break without losing enhancement level and it is all it does. It does not keep enhancements from failing.
It is the correct fix for the fail type that cuts enhancement in half.
Not sure what you did to fix it but please do not belittle someone who has been running a private server of multiple Epic releases for almost a full year now...
Calling people on the forums lazy is a little bit over the top. It is perfectly fine if you want to think poorly about people but keep it to yourself please.