In the CAPI documentation it states that if we send a conversion via CAPI with a physical_store action_source for that conversion, it will not be used in optimisation. Is this the case or are we misinterpreting the highlighted text of the attached screen shot?

Note the use case below is where the customer interacts with a channel for a competition that required a purchase to enter the competition and when we send this the in-store purchase has been verified with the POS.