I saw a video about the latest snapshot and decided to try it out, but when I clicked on the "Secret Settings" Button, it didn't work. It doesn't matter very much to me, but I just thought that it would help if I reported it. And yes, I had Fancy settings on if it has anything to do with it.
Duplicate of MC-31693, please use the search function to see if your bug has already been submitted. Currently over 47% of tickets are being resolved as duplicate.