/Spectate Bug

Username: basicallyzack
Server: AgarPvP and/or other servers with /spectate
Description: I was in Agarpvp in spectate mode, but I was also disguised as a chicken. I was flying around looking for people who were hacking and moderating the server itself. Until I was following this one player, and he saw me and looked at me.. even said hi to me. It so happened that in /Spectate, it doesn't block out any of the commands used prior to /spectate. So all the players were able to see a flying chicken around the map. Here's a screenshot of a player seeing me.