[Admins]

The problem is that player.ani is different on client-side and server-side.
On server-side it's just a string, and you can do player.ani = "aniname,params"; although you can also access player.aniparams separately.
On client-side it's an object, but you can assign a string to it to make it work similar as on server-side. This is the as with "profile = " assignments. On client-side it doesn't accept "aniname,params" though, but we can add that.
Using setani is a safe bet for now.