I tried my September Bilt rent payment with the Atmos Summit hoping that things may just work out on the backend but I did not receive the advertised 3 miles per $ benefit. I just got 0.5 Bilt per $ points for the 3% fee. Bilt says this is an Alaska and BoA issue and to take it up with them. Fair warning.
I'll try to get Alaska's attention on this because they've been advertising this benefit since the Atmos program launch.