Blocking component causes strange knock back

Reproduce:

1. /give @s minecraft:diamond_sword[minecraft:blocks_attacks={block_delay_seconds:0.0,disable_cooldown_scale:0.0,damage_reductions:[

{base:0.0,factor:0.5}

],block_sound:"minecraft:entity.zombie.attack_iron_door"}]
2. Try to block different attacks

When blocking zombie, knock back pushes me away

When blocking guardian, knock back pulls to the guardian

When blocking TNT, knock back pushes me away

When blocking creeper, knock back puts me straight up