That's been fixed, but now there's an even weirder problem where MV-compatible animations stay on screen for the entire battle after they've finished.
Just look! Those green splats aren't tiles, they're animations. They stick around forever until the battle ends and I have no clue why. Sure, i could add an empty frame to the end of it so it would vanish, but the animation would still technically be there, just invisible. What's going on?