Zoe Gameplay bug in Co-op vs AI for missions

There's currently a bug in all co-op versus AI missions where champions don't drop any spell shards. This affects SR and TT and was tested across multiple games and difficulty levels. In order to get the 8 spells in 1 game you have to play intermediate difficulty and prolong the game so you can farm sparkled minions. This is difficult at times due to team mates not seeing or caring or intentionally last hitting your minion. You also have to deal with lane minions deciding to last hit the sparkle minion which seems to happen more than normal minion farming. The sparkle minion aggro draws your lane minions aggro even when it's behind several other minions.

This is for her W spell shard pickup.