When I drag a view, dropExited is the only method that isn't called sometimes, when needed. I need dropExited to work reliably, because I notify other views, whether drop entered/exited. DropExit is less likely to be called, when I drag quickly or slowly. FYI, DropEntered is often called twice. Are these normal?

I want to show a 3D model in ZStack, but the model needs to be transparent to show the behind content. I tried several approaches in this question already: https://stackoverflow.com/questions/67557700/how-can-i-make-sceneviews-background-transparent