iPhone: Macronutrient Breakdown

At the top of the Diary screen I use to have one of the summary tiles for Macronutrient Breakdown which would display the totals for Protein, Carbs and Fats consumed thus far as I ate through the day. It is enabled by going to More > Display > 'Show Macronutrient Breakdown'. Just recently with nothing changed I now see in its place the Micro Nutrient breakdown, Fiber, Vitamin C, etc. I am using version 4.28.1 b2078-i of the app and IOS 18.0.
Can someone let me know why this is happening?

Thanks.