…but when I go through all the steps of adding a metric, custom pointing to my own server or the demo jsonplaceholder (fetch works fine in both cases), and finally tap Add Metric at the end … poof! Gone! Back to empty list with hint to add my “first” metric, which I thought I just did. Must be a bug, likely not intended. This happens regardless of whether I have added the widget to my home screen. It should highlight errors if any input data is wrong, or an alert stating why it cannot be added, and it should at least save the entry and allow me to go back and edit later and make corrections. I will update this review if fixed and if I can use it in the future. Looking forward.