I think it comes down to the RWD with the battery heater that is the major difference between US to Canada, of which I own one. US has the RWD without battery heater, which is basically the Canadian Essential with the big battery. Given that Canada is under Hyundai NA aka US, we're a lesser priority for them to get it sorted out for us and shipped out.
Looking at the change to ECO mode that comes with the preconditioning update, though, I'm not too happy about it. ECO on our car is very nicely balanced, just a softer power delivery curve than Normal, but still has all the power vs what is shown in videos after the update.