Does Arcane Trickster Magical Ambush impose disadvantage on Area…

Does Arcane Trickster Magical Ambush impose disadvantage on Area of Effect/line spells?

@JeremyECrawford Got a question about the Arcane Trickster’s Magical Ambush: pic.twitter.com/QW3SsBWJBS — BlueNagash (@blue_nagash) August 3, 2017