Up until now, playing a SlideMagic presentation would trigger a full screen view of your slide, plus second full screen window on the presenter machine (if available). Switching back and forth to full screen, swapping monitors can be a bit disorienting, and in the area of Zoom, it does not work well when you want to share your audience window, but not your presenter view.
As of version 2.6.3, entering a presentation will now always trigger 2 windows (not in full screen): the slide and a smaller presenter view with timer, counter, and a thumb of the next slide coming up. You can re-rearrange them to monitors as you see fit, and go to full screen manually if needed.
This also ‘solves’ the issue of deciding which screen is the audience screen, and which one the presenter’s when many on screen projectors (not replaced very frequently) have lower screen resolutions than most computers.