Can place blocks in vertical pillar from bottom

When placing blocks while flying and while holding in the crouch key, the blocks will be placed slowly and then will be placed one on top of the other even while still moving in a horizontal direction.

Steps to Reproduce

1. Choose any type of block
2. Go into fly mode
3. Hold the crouch key and the jump key while still flying
4. Hold the right mouse button on a block and move in a horizontal direction