so their claim of them not being compatible is due to articulation difference..? Makes total sense
but ultimately they are just covering their ass based off of what Toyota supposedly said. If they referenced something like the larger piston needing an increased diameter for the fluid I could understand the thought process, but referencing articulation/travel differences is kind of funny... though I'm not expert and maybe there really is "technically", in a bone stock form, a bit more articulation/movement anticipated on the sports model, in which case I can see them taking caution.
at the end of the day, if it fits, it ships. You won't have any issues with either brand of hoses from a fitment standpoint. Can't comment on long-term quality.