Does anyone know if the # of credit card applications per a 90 day period also includes authorized users?

12/26/2016 Blue Cash Everyday Owner (approved)
1/24/17 Starwood Preferred Personal Authorized User (approved)
2/16/17 Starwood Preferred Owner (approved)
3/20/17 Starwood Preferred Business Owner (cancelled)

If it is 2 credit cards per 90 days i can see why it was cancelled, I should've waited until next Monday to apply, i didn't even think about it. I'm guessing there was no hard pull and it was automatically cancelled, due to the # of approvals. Once the Blue Cash drops off in the next couple days, any idea if I will be ok to apply once again for the SPG business?