Sprinting with a leashed creature makes it float and stick to blocks, easily breaking the lead

In previous versions, you could use a lead to make mobs follow you closely while running. However, the lead in the new version has a bug: if you run as before, the mob will be pulled against the side of a block and float in mid-air. Because it leaves the ground, it cannot jump onto the block and gets stuck until the lead breaks from you continuing to run. This bug causes a poor gameplay experience.