[GAMEPLAY] Miss Fortune and Gangplank Barrels!

I was on the PBE playing Miss Fortune when I stopped to type something in chat next to one of my teammate Gangplank's Barrels. I quickly realized that I started auto attacking it but it never died. It just stayed there while being auto attacked. I am unaware if this happens to any other ranged champion because when I asked a friendly Tahm Kench to auto attack the barrel, it didn't work. To test the bug all you have to do it simply place a barrel as Gangplank and AA the barrel as Miss Fortune to see.