Often when I've made a meal that has many ingredients (like a soup, or casserole, or salad), I either have to add them all individually and try to figure out how much of each ingredient I'm eating; or I try to find a similar meal that's already in the food options. When I do the latter, I don't know what the macro breakdown is until I add it to my meal, and then if it looks wildly off from what I know I ate, I have to delete the meal and start again. Having the macros pop up would help me to see if the meal I'm adding is similar to what I'm eating.