I asked a user how they enable the "(click to browse)" drop-down menu, and they showed me how to do it for my wiki. The information can be found here. Well I tried it, but not only does the "(click to browse)" drop-down menu not appear, but the wiki snow effects and the additional options I enabled on the account navigation bar disappeared.
I don't understand how this other user doesn't have the same problem on their test wiki, nor do other wikis seem to have this problem. Because of this, I have been forced to undo these changes to my wiki since they have no positive effect on my wiki, whilst having negative side effects.
I wish I could figure out what the problem is.
I know this statement isn't true - but it's like it doesn't work on my wiki simply just to spite me.