Save Sprite with onionskin

I would like to save a sprite in a gif, but when saving it, the gif keeps the onionskin, when I save it like this only with the onionskin activated in the timeline, the onionskin does not appear in the gif, is it possible that when saving it the gif has the onionskin?

No, this is not currently possible. You could make a second document with screenshots of the frames (with onion skinning enabled) and export that. This also seems like a great candidate for a script, I wonder if anyone’s made something like that already…

Okay, thanks for the answer, what a shame that it is not possible.