Board Thread:Support Requests - Getting Technical/@comment-36387203-20201003080216/@comment-9605025-20201004220225

I see. Well, unfortunately, there is nothing we users can do about that. The best you can do is and ask if they have any plans to add support for APNGs to their thumbnailer. That said, it looks like that image has a fully transparent background. So I don't see why it needs to be a APNG instead of a AGIF.

You can use the original version to get the animation but that would require you to hotlink the image and you would not be able to resize it. Hotlinking will also hide the image from any maintenance scripts which could cause issues. For example, if you use it only via hotlinking, the wiki will detect it as an unused image. That said, you can hotlink the image by simply placing the image's URL (as obtained from the "original file" link) on a page. In this case, the URL is: https://vignette.wikia.nocookie.net/woomyarrasio/images/5/51/Akafuji.png/revision/latest?cb=20201002090545&format=original