Shapes with animation are very slow.

[d4rk3lf]

It’s because he has animation set to display in render only.

Ahhh.. right.. I miss that.  

So everything works fine here... 
I type 1000 particles, and in 3 seconds it finished 300 frames of animated meshes, on my 14900 Intel 
When I play it, it's almost realtime. 

Again, I tried to disable his shape operator, and add another one, and animation on the new shape operator is grayed out. 
Probably because it's different Tyflow version.