I have Nokia 5 & 6 (2017) they recently received software update and build Number on both devices are OOAO_6_17D.
While In Nokia 5 lift to check phone Gesture is There.
But In case of Nokia 6 it's missing.
I think Team Should Provide That Gesture As it's much needed because their no LED Notification light.
I hope In Next Build We Might Se The Gesture