Seems you cannot retain the actual animation. You can convert each frame of the animation to a single image and include all of the images in your PDF file.

Resources :

https://stackoverflow.com/questions/...-to-static-pdf

https://vdmitriyev.github.io/blog/ho...nimations.html

https://www.free-power-point-templat...grammatically/

You can Google : vba convert ppt animation to pdf