Why are the balls visible?

Question

Adobe Illustrator

It should be like this:

It looks like this:

Link to codepen https://codepen.io/xraider/pen/NWxdpJz
Link to file https://yadi.sk/i/FBk9ZVgoq96tIQ

Answer 1

When exporting to svg, objects with blending modes are exported crookedly. This is because they have a clipping mask applied to them. Make sure that both objects with a blend mode and objects affected by this blend mode are inside the same clipping mask
https://gofile.io/d/kgpZru