Gravity Distortion cast by Singularity not granting Impact!

[Uun]

In I22 Impact! was introduced - "Enemies attacked with Lift or Propel will have bonus damage applied if the enemy has been recently held by Gravity Distortion (regardless of who cast Gravity Distortion)." One of the powers Singularity cycles is Gravity Distortion. An enemy recently held by Gravity Distortion cast by Singularity does not have bonus damage applied when the player attacks with Lift or Propel. 

 

Also, enemies held by Gravity Distortion Field do not have bonus damage applied when attacked with Lift of Propel. Not sure if this is a bug or by design.