Kayn Art MISSING on League Screensaver App

I've been playing a lot of Kayn lately so I decided to add both his forms as a screensaver (Like the login screens when he was first released)

But after looking I found that they are both missing from the screensaver app, which is really sad and in my opinion should be there considering they are moving backgrounds about the character, is there any way we could get them added into the app?

Please and thanks for anyone who took the time to read this and upvote!