Was looking at EmDash and noticed this animation quirk. I was fighting Claude with the exact same class of failure yesterday. As LLMs build more animations for us I expect to see more stuff like this in the wild. At least for the upcoming year. There is usually no "world model" of how the page looks and interacts so these flaws become very common. A possible solution could be a feedback loop that feeds in a video of the feature so LLM can self correct.