Hi, I am sending through the API a new attribute "subscriptions" with a list of values - an array of subscriptions. Looking at the SDK, in the case of an array of values it uses the "union" operation to do so, to avoid duplicates. However, sometimes I don't see the users being updated by so, even provided I see the data flowing to the API with the debug mode. The attribute "subscriptions" is also new, so not all users have it before pushing the data through the API. Any clue?
