Yes Sir, it was there from day one but unnoticeable however slowly it grew to an extent where it became impossible to bear it, especially in high speed.
I made several visits to Dealership but they couldn’t provide any solution and repeated same mantra as they do “Sir almost all vehicles have these minor problems, you’re being over sensitive. The issue will resolve when a passenger will sit”.. what a load of shiet 🤷♂️ the seat wobbles as if it’s possessed or something.
I managed to reduce noise by shoving down the head rest all the way. The rattle didn’t go away but became bearable. Try it, see if it helps.