Exactly. The article nods to this in a few places, but it's important to recognize that this is an accounting of "recognized" professions, something that left some kind of written account (most of the article is based on tax records it seems like). Which means at the end of the day this is mostly a list of what the men were doing.
Stuff done "at home" obviously involves work, but it wasn't a "profession" in a notional sense so it wasn't recorded. Certainly we should assume that there was trade within and between cities based on this kind of output too (i.e. "Is that one of Marie's sweaters?", "Here's a few coins, go to Sophie down the street and see if she has any more of that jam from last summer").
Stuff done "at home" obviously involves work, but it wasn't a "profession" in a notional sense so it wasn't recorded. Certainly we should assume that there was trade within and between cities based on this kind of output too (i.e. "Is that one of Marie's sweaters?", "Here's a few coins, go to Sophie down the street and see if she has any more of that jam from last summer").