Invalid Animation Effect Type Was Retrieved from a PPTX Document

Please check the following PPT file. Both pages of the picture will be moved to the other side, through animations.
嫦娥.pptx.zip (439.6 KB)
But when we get the animation properties, we get different values.
slide1.png (41.6 KB)
slide2.png (41.1 KB)
I think the animation properties on the first page should not be random.
EffectType.png (415.9 KB)
The result I was expecting was the same as the second page, which should be PathUser(119).
OOXML.png (872.8 KB)
Hopefully, you can give some attention and guidance on this issue.

@oscarstar,
Thank you for reporting the issue.

I’ve reproduced the problem with retrieving the animation effect type from the first slide and added a ticket with ID SLIDESJAVA-38907 to our issue tracking system. We apologize for any inconvenience. Our development team will investigate the case. You will be notified when the issue is resolved.

@oscarstar,
Our developers have investigated the case. PowerPoint defines these two animations as different effects. Aspose.Slides also defines them as different effects and returns PathUser and Random Effects. Please compare the name and available effects in the effect settings window: animation.png (192.8 KB)