When I run a presentation using goto webinar, I have been told by attendees using an iphone that they only see the powerpoint OR the presenters face - they cant see both at the same time - they have to slide their phone screen along between one or the other. I plan to have a sign language person on some of my calls so need the attendees to be able to see the powerpoint AND the presenters camera at the same time. Is there a way to fix this as if I use MS Teams instead, I see the powerpoint AND the presenters camera in top left of the same screen on my iphone. Thank you