[HELP] Fragments disappear in hand-drawn animation

[Selur]

Nope.
In theory one could use the Avisynth filters in Vapoursynth, but since I didn't have good experiences with it (became slow and/or unstable and it's Windows only, I didn't incorporate it in Hybrid).
+ there are very few filters in Avisynth which are not available in Vapoursynth.

Cu Selur