i dont know whether or not this has already been suggested, but im gonna say it anyway.
you know what the already amazing sprite and animation editor could really use in the next update to become even better? layers. allow us to make different layers with different things on each layer for more complex animations, better sprites, easier animating. there’s literally no downsides to adding layers.
Yeah for Card Delver, I mainly used aesprite once the editor became too laggy and the background also disappeared. Still, made all the character art in makecode!