Issue with area not filling correctly when dynamic animation applied

[Jelly-exe]

Description

The bug is mentioned in this issue, but that was closed without a resolution, even though in the SVG.js issue a solution was provided.

#442
svgdotjs/svg.js#979

Steps to Reproduce

Not my codepen, but from original issue
https://codepen.io/marciosalinodias/pen/PLrwRK

Expected Behavior

The area morphs in a way in which it matches the line above

Actual Behavior

Weird snapping and morphing, for my usecase its impossible to use as it looks completely broken.

Screenshots

Reproduction Link

https://codepen.io/marciosalinodias/pen/PLrwRK

[rosco54]

This is a duplicate of issue #4463