SSE How to have lesser powers removed after use?

[3aq]

I've referenced the Dragonborn's standing stone powers however copying and applying it to a test lesser doesn't seem to work.. would anyone cue me in as to what may be going wrong?

Scriptname DLC2StandingStoneFireScript extends ActiveMagicEffect  

SPELL Property DLC2StandingStoneFireStorm  Auto  

Event OnEffectStart(actor akTarget, actor akCaster)
	akCaster.RemoveSpell(DLC2StandingStoneFireStorm)
EndEvent

Spell <-- Test lesser power (lesser power, self, fire forget),

Magic Effect 1 <-- (self, cloak) it only has flame cloak hit shaders to show if its working or not

Magic Effect 2 <-- (self, script) the same script as above only replaced with test lesser power.

[3aq]

so I figured it out, was trying to make the spell expire with duration; apparantly script does not work on fireforget sadly.

 

other than that it works as specified.