I aim at zombies from a minimum distance, but the arrow always flies much to the left.
This happens after the 1.28 update.
My friend was also confused when he shot at zombies from a distance of 5 meters and missed, he did not even understand what was going on until I explained to him that now the arrows fly past the target.

Example 1
distance ~10meters

Example 2:
distance ~15-20meters

The crossbow has never been an accurate weapon, but when you shoot at the target and the arrow flies significantly to the side, it becomes impossible to use this weapon.
Pay attention to the first example, where the arrow hits a tree and pay attention to how far the tree is from the zombie, and with precise aiming, even from the first person, the arrow just flies off to the side.