Trying to add "Walk" to excercise shortcut only to see All 6 shortcuts added. And from the UI perspective, you can't do anything else but remove or re-order. I have to Google it to find out that you need to remove some shortcuts first to be able to add more. Why would you hide unadded shortcuts when you can show all of them in a separated section to give users the idea that there's more excercises to be added. And Discover section for Apps, no search ... really? One of the worst UX of international-wide app I've ever used. Please consider replace an existings UI/UX designers.