So i was on the spawn world trying to use /cw and everytime i tried to do it, it kicked me. If i made a small one it seemed fine, but larger ones kicked/disconnected me everytime. I also tried it on main, with the same result.
I thought I was going crazy but then I got Freeze to try it, and he was kicked also.
I dont know if the texture pack on has made it glitchy or what, but just thought i should report this.
EDIT: I also found that it only happens with a 1x height /cw. Anything of a parameter of 2 and above for its height is fine.