I have an iPhone 10 XR using the Go365 app. When the activity hits zero days, the guide indicates that I should see an exclamation mark over the activity and then be prompted to upload photo proof of said activities during that window. But nothing happens that would allow me to upload proof and the only thing I can do is delete or reactivate the activity.
I go mountain biking for a couple of hours and 6-13 miles multiple times a week and I have not been able to submit proof all summer. It’s unlikely I’ll hit silver status before my company deadline now.