Can't edit my favorites lists

I can't edit favorites lists, if I add something for example an actor to my favorite actors list it always ends up being last in the list. When I try clicking that thing on top of number nothing happens so I can't change the places.. this is really bugging me out because if I discover a new favorite drama for example, I would have to create a whole new list again just because I want one drama to be on top of my list...

Yup, tried everything. The whole page seems to be not responding to any editing commands. Just adding things to list is possible.

It seems to not work on firefox. Will work on the fix and update soon.

just i edit my favorite drama list using firefox. it worked.