[hnburnsy]

Maybe it uses Accessibility...

>When granted, an app with accessibility permission can:

  Read screen content (including text and buttons in other apps)
  Detect user interactions (like taps, swipes, or gestures)
  Navigate between apps and the system UI
  Monitor app launches and foreground/background changes
  Access and control other apps indirectly
  Perform gestures or clicks on behalf of the use