spark.effects.CallAction pause/resume may throw RangeError: Error #2066: The Timer delay specified is out of range.

Steps to reproduce:
1. Run pasted code below
2. Click over the image to pause then mouve you mouse out of the image to resume (this step should be repeated to have more chance to raise expected error)

<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
creationComplete="init()"
width="900" height="900">
<fx:Declarations>
<s:CallAction target="

" startDelay="4000" functionName="test" />
</fx:Declarations>

<fx:Script>
<![CDATA[
import mx.events.EffectEvent;
public function init():void

public function test():void {

}
]]
>
</fx:Script>

<mx:Image source="image.png" x="600" y="600" id="img" maintainAspectRatio="false" click="effect.pause();" mouseOut="effect.resume();"/>
</s:WindowedApplication>

Actual Results:
This stack trace is displayed to user:
Thread principal  (Suspendu : RangeError: Error #2066: The Timer delay specified is out of range.)
Error$/throwError [aucune source]
flash.utils::Timer/set delay [aucune source]
mx.effects::EffectInstance/resume
mx.effects.effectClasses::ParallelInstance/resume
mx.effects::Effect/resume
Test/__img_mouseOut

Expected Results:
No error

Workaround (if any):
Working on it...

Additionnal informations:
My application is an Adobe Air application but I believe this bug could be reproduced on web browsers.