Do your by-laws say anything about smoking or smoke drift?
Either way, your strata manager is either ignorant, lazy or both. At the very least they should be raising this with your committee. Cigarette smoke drift is defined as a nuisance under Section 153 of the Act. How many people have to be affected before the Owners Corporation does its job?
Tell the strata manager that if they don’t do something you will be taking action against them and, especially, the Owners Corp Under section 232(2) of the Strata Schemes Management Act 2015.