Riven Conditions and Titania

[AriaAsterial]

When doing a Riven challenge for a defence objective taking 0 damage, I found a bug when using Titania's fourth ability, razorwing. 

If you failed the challenge during the mission, then used razorwing and hopped out of it, the challenge will reset, saying 0/1, and any further damage done to the objective won't change the riven. Upon completion of the mission, I did not receive my riven mod (opened)

Upon successfully completing the mission without failing the challenge and using razorwing sometime during the mission, you will not receive your opened riven, even if you didn't leave razorwing.