Azir turret bug

Just laned against a teemo, when I created my Azir turret and he put/had a mushroom in the area of the turret it would focus it but not do any damage. Not sure if this has been reported yet but it is worth looking into, I had to kill the shroom before it would then attack the minions. Teemo is annoying enough! :)

I have a replay of the game, it happens just short of 23 minutes, watch from 22 mins onwards and you will see

Thanks

Stubrack