Relic shield + Kalista mark = not giving heal or cs.

I just played a game as Leona support, my adc was a Kalista, I noticed that when activating my relic shield on minions that were marked by Kalista, they wouldn't give C.S. to me or her, or activate the heal, they just died, they even had about 1/10 health and still no cs or heal.

This is how you make the bug:

1:Mark a minion with Kalista's sentinel. 2:Try to activate the relic shield execute under 200hp (or whatever value) on the minion.