I haven’t found a way to toggle visible click targets, either in the preview or in the exported app for a prototype. (I do see the option to “highlight interactive areas,” but it doesn’t seem to do anything, so that’s not what I’m looking for.)
Ideally, there should be an in-app option to turn on all click targets in the active view, either across the board, or as a hint when the viewer holds down a modifier key. (Flash used to have something similar.) When running through a prototype, the user doesn’t always want to hunt for the active buttons, and annotations would only get in the way.
Using 5.8, that doesn’t (seem to) work. Tested in the Principle app itself, and in the exported app. Clicking outside the non-interactive area doesn’t seem to do anything.
Gotcha. So then my original post becomes a request: There should be a way to toggle visible click targets in the exported app. I’m sure this would be useful to many.