Does anyone have experience with a specific make and model of a trunk bike rack that they know works with the Ralliart spoiler (mines an '06)?

Someone totalled our van while parked, and until I get a replacement, I will need to carry 2 bikes on the Ralliart.

Google tells me that the Saris Bones rack works, but when you go to the Saris rack fit site, it specifically says 'does not work with spoiler option'. Are they just being lazy or does it really not work?