is it possible to have a view on top of everything (including the NavigationTitle and toolbar)? And is it possible to create a "hole" in this view?
I would like to code some kind of tutorial as show in the picture below. I tried the following, but the navigationtitle and the toolbar isn't covered.
SwiftUI view over all the views including sheet view
edit: The part with the hole was solved in this question: SwiftUI: Adapt size and position of one View to another View