1. Aseprite works, but the magic pencil doesn't apply effects + I can't undo if I use magic pencil2. Latest3. Latest beta version. But I also tried on latest stable update4. Windows 10
So the effects only stop working once I undo 1-2 times. If I don't use undos magic pencil works as intended
It took me a moment to get around to it but the latest Magic Pencil update (v2.0.3) includes a fix for this issue. Thank you for reporting it! ✌️