Big red flag: "Under the Starter and Pro licenses, when you stop paying, you lose access to the W4 console repositories. You are also not permitted to publish or further update any game you have published with our ports." By its terms, the subscription must be maintained as long as you want to continue publishing the ported game (i.e., selling the game ) on a ported platform. As the subscription is prepaid, this mean…
I don't think that is their intention but yeah they need to clarify publish as sell or the start of sale. Later in that answer would suggest continued sale without license is ok.