Hello there!
I'm noticing that zombies having insane attack range ( 2.5 or even 3 blocks, farther than spear could hit ) on my dedicated server with friends. It's fine in singleplayer ( however it was version 2021.12.25 - 2.5.02, dedicated is on version 2021.12.26 - 2.5.05 ). I previously played vanilla ( hosted dedicated with same settings ) and there wasn't such problem. Also noticing that after each melee attack zombies glued to you for a second, even dead ones, and because of that it's almost impossible to get away without being hit.
Overall: very cool mod ( maybe the best one ) and i want to play it more, but zombies with contactless martial arts kicked my **s really hard too many times. Maybe i messed up some settings.