Pretty straightforward bug, I was able to start testing out prompts right away which was nice. After generating a few tests, I noticed that if I went and hovered back over a preview, it showed what looked like a teapot instead of the animation. At first it was a couple, then it was all. I don’t see a way to recover these animations, and attempting to export or view in full confirms they are indeed broken and it’s not just an issue with the preview.
Sampling from this window makes it look like the preview character is completely folded in on itself.