Zoom Area

Hello– I’m migrating from Storyline to Captivate 2017. I don’t understand the Zoom Area feature, particularly the Zoom Destination. I just want to, for example, zoom into the lower right quadrant of the screen–it’s super easy in Storyline–but I can’t figure it out in Captivate. I want the zoom area and the destination to be the same, but it doesn’t seem to work that way. Can anyone explain this to me? Thanks much–Dale Osborn