Animated Sprite

As soon as I switch the sprite type to animated, I loose my sprite preview and
don’t see any graphic, just the selection frame around my sprite.
Is that still a ‘todo’ or do I need a different step to see what I get?

Would be hard to construct a game, if you don’t see any graphic in the editor…

Ah, I used drag and drop of a sprite from the library. It works, if I create a new sprite with a right click.