Agreed, my '23 R1T does this as did my '17 F150. Luckily the Rivian app tells you when it's not closed. And in my experience it won't lock either, so if you don't hear the chirp, it's probably not shut all the way.
I'll add my .02
I didn't get to see all the colors at the SC when I did my demo drive. I saw Rivian Blue, Forest Green, LA Silver, El Cap (mine), Glacier White, and Midnight. Never got to see Red, Compass Yellow, Limestone or LG.
El Cap Granite looked to have the most metallic flake. It's...
My Tinterz quotes include the following for my T:
$8400(ish): Full matte PPF, 8mm; ceramic tint on 4 side windows, ceramic clear on windshield
$4800: Front clear PPF, 8mm (grill, hood, front fenders, side mirrors); includes full ceramic coating on entire truck; ceramic tint on 4 side windows...