I just posted here to find this chirping. Can't believe you got it on camera, lol. How did you fix it, just pushing up the interior trim up? Is it supposed to be held up somewhere?
Edit: Thanks for this. Just had my wife check while I'm at work and sure enough, the entire liner was unclipped, literally from the driver to passenger side. I should have known better, lol. Clipped it back up and seems to be good. Going to check more later.