Have you seen/heard anymore info on this than the post below?
That’s all I could find on the subject that relates directly to TN.
That’s only going to be as good as the info being fed into TN. And for now there seem to be plenty of situations where that information isn’t being interpreted correctly in an outdoor setting.
That’s my take on it anyway. A bit like my Garmin watch constantly telling me I have a low aerobic shortage and a VO2 max to die for.