Focused Curse support gem causing Despair to no longer have an animation

Bug Report ID: #3981965951

I have found that having the Focused Curse support causes my Despair to no longer play the ground animation. The curse appears to be working as I can see it applying to enemies, but no animation plays.

As soon as I unsocket the Focused Curse support gem the animation plays correctly.

Edit: Never mind, I think I have actually just hit a breakpoint in cast speed that makes the spell almost instant.

An animation being played would be more useful as it would show how large an area the curse affects.