[2021] Dear devs why can't I use my karambit in multiplayer

Thanks for the report! We checked this as well and don't see any clear reason why it wouldn't be showing up in-game like other Karambit blueprints. However, in your screenshot it doesn't show the name of this specific Karambit, instead it implies it is the base melee weapon. How odd. Regardless, we've reported it up and are investigating.