Backstab on Shaco doesn't count towards Thunderlords [GAMEPLAY]

If you backstab a champion it doesn't count as a proc towards Thunderlords. Tested this several times to make sure.

As you can imagine this makes Shaco very hard to play throughout every stage of the game.

To reproduce just fight a champion and backstab him.

This occurs every time.

As you can imagine this makes Shaco very hard to play throughout every stage of the game.