Riot, why only update Cass' icon on the client but not ingame?

At first I thought I was dealing with a graphical issue -but- apparently the 4.17 update only affected the Cass icon on the client.

Meanwhile the ingame-portrait remains unchanged, I'd like to know why. I've heard you initially changed it to avoid confusion with Wukong's icon, but what difference does your update make if you do not extend it to the actual ingame experience?

Her ingame-icon needs to be flipped aswell or else you'll still confuse her with Wukong on the minimap.