I was recently thinking about adding an additional feature to my server which would include players not colliding with one another, so I ran the commands "/team add PlayerCollision", "/team join PlayerCollision @a", and "/team modify PlayerCollision collisionRule never". Everything was seemed to be working fine until I went on my alt to test it, but the players still collided. I tried doing the same thing for nametags, ("/team modify PlayerCollision nameTagVisibility never") but again the command didn't work. I decided to test if the commands worked in a local world so I clicked the Open to LAN button and repeated the process of creating the team, and it worked. Could the reason for the player collision not working be because of the plugins that I'm using?