Get entity in subresource

Hello :)

So, I'm testing api platform, it works great. I'm using subresources, let's imagine I can get that:

/products/{id}/offers/{offers}/comments

It works if I do /products/{id}/offers but if I try /products/{id}/offers/{offers} then the route doesn't exist (same for comments).

Yes, I can access /offers/{id} directly, but it's convenient to also be able to get entities while in the subresource path.

I hope I'm clear ^^