Model Y (2021/2022 LR) faint fluttering noise/sound from rear interior when going over bumps

[yerdabest]

Aside from the many threads of the more obvious/load creaks and rattles, is anyone else getting annoyed at the strange faint rattling that sounds like a brief fluttering every time you go over moderate-to-severe cracks/bumps in the road?

 

[FitzB]

Yes 2022 Model Y noise. May be in suspension. any advice how to fix?
Brian