That bad? That would drive me crazy.I'm coming from an FK8. Hard to get worse than that. You're under warranty, take it in
I'm having a similar issue with mine. Sound comes from the right while I drive and when I let my dad drive for a bit I hear it from the left so it's a center issue on the plastic or something that's rattling. Having mine looked at the day I get the ceramic on the 23rd. Hope your issue gets fixed as well.Ok so I’ve had my car for a couple of weeks now and I have to say 2 things are driving me crazy right now. 1. The glove box constantly rattles / creaks, etc. 2. My drivers seat is squeaking some too. It’s like whatever plastic they used is super noisy. Anyone else notice this? My 2020 sport hatch had neither of these issues. It’s starting to make me question the build quality.

This is exactly why I always abstain from first year production models. Bugs, issues, recalls, etc. it’s inevitable, even on a Civic.First production run always going to be the buggiest. Take it to the dealer.
I'll stay on top of this and report anything I hear or find...but 400 miles in, no strange noise...It’s pretty bad. I don’t even want to drive it.