Does the ai do this to anyone else in arena matches?

Some lyran general bet too many c bills against me or something because the enemy ai’s, both on separate teams, immediately start shooting at me the second I pop my head out. I feel cheap doing this but I’ve started to just wait, hold my lancemates back, let the enemies beat each other up, then jump in. I wish I recorded this but the match was almost over, it was a singular urbanmech mech and I ordered my lancemates to attack it, they were taking too long and it started to run away and I began to chase it down. The urbanmech pilot immediately locks in, crits my right arm before I launch several srms in its face destroying it and it turns out there was an untouched catapult from a different team just sitting in the back and immediately locks in on me and shoots. I got lucky because there was a building in the way and it got turned to scrap shortly after but still lol.