Like stated in the title neither the root nor the snare work in cripple grasp and this is very problematic, I have tried it in pvp bg and players are not rooted, I thought it was because of the snamre and immobilize immunity in rat or something but I even tested against random mobs in Craglorn and it does not work at all nor even the snare!
@ZOS_JessicaFolsom @ZOS_GinaBruno