I think the problem is that when you walk out oh the very edge of a block, you're actually no longer on the original block. If you go into 3rd person mode, you can see that you aren't actually on the block, and that you're actually on the air. It still registers that you are standing on the block, but not the part that makes noise.
I think the problem is that when you walk out oh the very edge of a block, you're actually no longer on the original block. If you go into 3rd person mode, you can see that you aren't actually on the block, and that you're actually on the air. It still registers that you are standing on the block, but not the part that makes noise.