It's a declared WOH benefit.

But, like others, I've encountered too much grief using this "benefit" to consider using it under WOH. I too have ended paying in dollars AND points, and had way too much hassle getting it set right. My Hyatt Concierge was of zero help.

An easy way to fix this, if they so were inclined, is by tying it to the Hyatt Card and making the points automatic. if they did, I would dine at Hyatt, HR, GH and Andaz restaurants more frequently since the food is usually pretty good.