Mobs in boats knock you in the direction of their camera when using the knockback enchant

if a mob is holding anything enchanted with knockback, the knockback that is applied to its target goes in the direction of their camera rather than the direction you were hit from,

this is inconsistent with the knockback applied without the enchantment

https://www.file.io/308l/download/ThLd53SAyuI6

video^