[Help] Images do what they're not supposed to do.

Cross-post from Reddit: Reddit - Dive into anything

I have a live wallpaper using this fine app, but sometimes it acts weird. Two of the images move. One of them is set to rotate (the umbrella) and one of them is not (the purple circle). They are both centered with no offsets. There are three other images in the center that don’t do this (the purple clock hands).

No other elements are effected.

Sometimes it does this.

It’s supposed to do this.

When I open the app and click save, it goes back to normal.

Addendum: It’s not just those two images. Other stuff jumps around, too.