What happens if you set the event priority to "Same as Character"?
I will post some screenshots tomorrow. It's late in my country now.
But, basically, there is no much difference between
same as character and
under the character (depending on the case). As I said, the problem is that, technically, the character is not in the same tile as event, but two tiles down (character is three tiles tall), so it overlaps his head.
I have a limited english vocabulary, indeed. You will understand better tomorrow, with the screenshots.
P.S.- Sorry for that annoying emoticon, it displays automatically when you type that word.