Just tested the powerpoint inclusive update and this is what I have observed:-
1). I am a trainer. I prepare my powerpoints - on each slide I have points A, B or C, and introduce each topic as I speak and then proceed to the next point on each slide.
2). When I tested this new feature out, and the powerpoint was the video source, I could no longer press my power point advance button to proceed to the next point on the slide. It proceeded to the next slide.
3). I am aware however that I can accomplish what I want by selecting the option “desktop > App Window”, but anted to let those in technical support and others know incase they were not aware or have a workaround.