Hardcore editing world options aren't faded out.

This is a little bug I found while creating a Hardcore world. When I pressed "More World Options," and I tried to enable "Bonus chest" and "Allow Cheats" they would not change even though they where not faded out. Sometimes however, the buttons will be faded out. I don't quite know the percentage of them not being faded out, but it is possible to get them not faded out.