Path and farmland incorrect hitboxes
The bug:
Path blocks and farmland have hitboxes that are one pixel higher than they should be. This results in the player model floating above them.
How to reproduce:
Position the player on top of a path or farmland block or aim the crosshairs at a path or farmland block. The player floats one pixel above the block and the outline selection shows that the hitbox is too big for the block.