Rear Window Trim?

I recently purchased a 2012 Tundra Double Cab (love it!) and got the full vehicle sunshade kit from WeatherTech. Every piece fits precisely except for the rear window one is about an inch short across the top. When I emailed them about that, they sent a pic (attached) of one installed saying it is supposed to fit below the black trim. The thing is that mine doesn't have any trim across the inside top edge of the rear window as I see in their pic. Is it missing? Do any of your guys have that?

 

My 2011 double cab doesn’t have it



but this is a pic I found from a crew cab



So I’m assuming it’s made for a crew cab

 

Oh man you rock! Thanks!

 

I am actually wondering if it has to do with the sliding rear window than it being a crewmax.
I noticed the filename of the pic they sent me was "TS0041B2 2010 Toyota Tundra Double Cab (Split Window)".

 

Which back window do you have? I had a 2013 DC with center sliding window that had the trim. My 2020 DC with manual center window has it as well.

 

Could very well be!

 

I have a standard (non sliding) rear window.