Issue with Window/Screen Capture for slide presentation programs

[Vadermort]

Hi guys, one thing I'm struggling with when using Window Capture/Screen Capture on slide presentation programs such as PowerPoint, Google Slides and Video Psalm is that any changes in slides bypass the preview (in Studio mode) and is immediately reflected in the livestream. I was wondering if those slides changes could be reflected in the preview only but not directly on the livestream. Hope that makes sense!