2023 3815 TK missing ramp door lower seal

Hi all, new to the site but on my 6th toy hauler. I bought a new 2023 Venom toy hauler last month and towed it home. When I went into the garage, I noticed that there was daylight coming from under the ramp door. On inspection, I found that there was no seal at the bottom of the door or on the door frame. The rear of the garage was dusty from the road. Anyone else have this issue? There is an inch long 1/2 wide rubber piece that is in the center of what could be called the seal surface on the bottom door frame. 

Just got an update from KZ that there is supposed to be a D shaped rubber seal on the bottom of the door frame. Dealer will order it under warranty.