God you people are spoiled. Not every piece of furniture has to have interactivity. There was a time when almost none of them did.
And there are actually fun thing you can do with the apple bobbing coffin if you just use a little creativity (for example: putting it on layer 0 and moving it under you. You can use a morph, like the frog. Also set it to movable and you can move it like a vehicle of sorts. Looks funny when using the otter morph).
They're not going to change it. It was never meant to have interactivity. It was only 100 candies. Be creative. Shut up.