Hello,
I'm having the same issue outlined in this post from 2012:
https://www.msofficeforums.com/power...s-1-slide.html
The post and answer are six year old, and I'm wondering if there have been any changes in PowerPoint that would help solve the issue:
When copying and pasting objects with motion paths between two different sized slides, apparently the motion-path "start" and "end" locations are based upon the slide's size. Making it so when copying objects (with motion paths) between slides that are different sizes, all the motion paths will be slightly off.
Is there a way to copy the slides so they retain their "absolute" motion-path travel, despite being copied to slides of different sizes?