Zelda Ocarina of Time question..

Hello sorry if this isnt where im supposed to post this but I am having trouble with a certain code (moon jump) Im sure they are compatible versions because when I activate the code my character keeps floating up and the code says that it should only float when i press L so this makes me think something might be wrong with the keys but i dont know. Thanks for any help

Nope I have 1.5 still not sure why it wont work and there was a code named press L to levitate on there and i pressed L and nothing happenes I have my L button set to a maybe im still doing something wrong?