Watchmaker faces/small watch face?? Ugh topic

Sorry in advance for what I know is a dumb question. How do I keep the watch face full screen when a notification comes in?? I had it set that way before, but now it's back to the smaller face up top on the screen with the notification taking up the bottom. I want to the face to stay full screen and the card to overlay.

Sorry, I tried, really, but I can't find the setting.

Thanks