Isn't this challenging enough without us having to play hide-and-seek? Where have these people hidden the store icon upload in App Store Connect? Do we really have to stop, with a deadline hanging over our heads, to spend a half hour trying to figure out where—and why—they've moved something? It isn't in the App Information area, Prepare for Submission, or any other that I can find in App Store Connect.
Where do I upload my app icon?
Where do I upload my app icon?