Slime de azufre y balance de bloques según su estado ligero o pesado

Hello Mojang and your team!I was watching the sulfur slime and I wanted to recommend to you if you could make it so that in its case if you put light blocks on it you cannot stand on top of it and while in heavy blocks you can, already given the possibility of giving it a 2nd function, combining that value like that of a boat that you can stand on top when it is a heavy block,besides not overloading the game if they are light blocks when bouncing and giving function to the heavy ones thanks for reading.Sincerely:matias9898