Newer Atlas, less than 10K miles - been in for a loud rattle coming from the front passenger side pillar/dashboard. Sounds “click or plasticky,” and happens over smooth or rough roads. It’s not audible on every drive, but probably 30-40% of them. Dealer has been sent videos and acknowledges it’s there - they can’t seem to figure out what it is (lately, I feel it is coming from the dashboard, inside, near where the heat/ac vents are). Dealer hasn’t tackled looking at dash for solution yet. Dealer as acknowledged videos of issue but has struggled to identify cause - any ideas what could be causing this or where I should be coaching dealer to look?