The canonical FuncAnimation example does not work in https://molab.marimo.io (nor in https://marimo.app for that matter) even though it works in plain old jupyter and even pyscript. mo.mpl.interactive ...

think you need to trigger the animation to render. You can do this directly with anim.to_jshtml () or anim.to_html5_video (). Should also work by having anim at the end of the cell...BUT: On my system ...