Cannot Start Worlds Part 2 Quest

I spent a few hours trying to get the quest to start. I've completed the autophage storyline and the main quests. I have a star seed installed, and all my warp drives upgraded. But I don't encounter the new quest, no matter what I try. I've warped to dozens of systems of different types to use my pulse engine, I've flown down to planets and back up, I've even warped through the galactic center to try and get something to happen, and nothing is working.

Can anyone give me some tips? I'm really excited for the new content but I can't do anything.

I am on PC through the Xbox app, if that helps.