Having had numerous phone calls with Apple over this now I have stumbled across a bit of a fix for me. With my watch turned off I receive message notifications, as well as WhatsApp. Not all notifications are coming through for other apps but it’s the messaging ones I’m desperate for. Very strange bug. During my Apple care support calls the lady writes everything down, asks me to upload pictures of settings etc but each call now gives me the impression she’s just delaying for an update. The last call I just had asked for the same info and pictures of settings the she asked for in the first call 3 weeks ago!
Maybe 14.3 will cure this, but for now I can’t wear my watch.
Year by year all these problems with Apple stuff just chips away at my confidence in Apple. I’ve gone from a huge fan with every device to a ‘can’t wait to ditch Apple’ kind of guy. They’re just not the company they once were and year on year it gets worse with every new incarnation.