Inimical Gestalt not appearing after Sicon death

Is anyone else having an issue with the gestalt reappearing? It spawned on the first kill of the Celestial Sicon, but then after it died to scrap werepig it never appeared again. I even tried to kill the celestial Sicon again to see if it was tied to that but still no gestalt. I play on console so there’s no command I can use to fix said issue either…. HELP!!!