Kubrows miss most melee attacks

[DomoArigato]

Since the main Fortuna update dropped I have noticed Kubrows seemingly miss most if not all of their melee attacks and never output any damage.

Their hitbox overlaps that of the enemy they are attempting to attack but no damage is ever applied. Every so often a melee attack will land, but this is increasingly uncommon

Example one

Example two

Example three

Example four

 

Reddit post about the issue