I don't know what it was doing. I joined because the player said he needed help(I assumed it was a tech or unit question) so I joined to see him tanking on cpu. So I hit b and saw this.
then told him to give a stop order to that standing zaku and his shit then untanked and that pathing map went away.
I believe this is the replay. I cannot try it because I am running the dev build of spring. I have to do some work on gundam so I can help test this build.. but here is the replay, I think.