[GAMEPLAY] Kalista . W's passive not working with soulbound

I bound someone, then switched my soulbound inmediatly after (within the time limit, even before minions spawn), for the rest of the game, the passive of the W was never triggered, Strangely, my ultimate was not affected by this bug as I could still ult my soulbound.

Autoatacks from the soulbound did not put mark on the target, and they did not detonate the mark if I were to atack first.

That bug drastically affects the damage kalista is able to make (I advise never switching soulbound and never bind 2 times in a game to avoid this)