[GAMEPLAY] Soraka's Q on Sivir's E

ACTIVE: Soraka calls down a star at the target area which lands after a 0.25 - 1-second delay, increasing with the location's distance from her, dealing magic damage to all enemies it hits, Slow icon slowing them by 30% for 2 seconds and granting her Rejuvenation for 4 seconds if she strikes at least one enemy champion.

ACTIVE: Sivir blocks the next enemy ability used on her within the next 1.5 seconds, restoring mana upon a successful block.

I still hit you.

It does it with every spell shield. So, my guess is yes it is intended because it is consistent.