Patch 7.19 - Question About the New Spell Shield Code and Syndra (Calling Syndra Mains/Meddler)

Spell shield changes as written in the patch notes: SPAGHETTI STRAIGHTENED: Spell shields now block only the first ability that hits, rather than every ability that hits at the same time the shield is broken AFFECTED STUFF: Sivir’s E - Spell Shield, Nocturne’s W - Shroud of Darkness, Banshee’s Veil, Edge of Night

Previously, a target was not stunned if Syndra did a direct QE combo on top of someone who had a Banshee's Veil, even though both the abilities hit (the Q and the E both did their damage).

With this change, does this mean doing a QE combo against someone who has Banshee's Veil will stun the target (if you're far enough/aka if it would normally stun a target that had no spell shield)? In other words, is it the Q or the E that does its damage first, or does it depend based on how fast the Syndra pressed E after the Q and how far she is from the summoned sphere when she presses E?