Shotgun child saddle – Pathlite 7

Hi everyone!

I have a Pathlite 7 and was starting to think about selling it, since, as you probably know, CANYON states that child seats are not compatible with their frames.

But today, I discovered the brand SHOTGUN, which offers several child saddle systems, including the Pro model that's supposedly frame-free.
https://kidsrideshotgun.com/collections/front-mounted-child-seats

Still, I’m a bit unsure about attaching the system to the seat post, which is carbon, and also about the foot clearance for the child around the front fork.

What do you think?

Thanks for your advice!