AI is so frustratingly awful

AI is programmed to always throw the highest spade first when covering NIL. This is so stupid and frustrating. It should always be the lowest first! Im not a programmer, but if this thing can be programmed to always throw the highest, why cant it be programmed to do the opposite? On the other hand, it will keep its highest cards when it should not. If your team has made bid but has no chance to bust the opponent, it still holds the highest cards which causes you to rack up bags.

4364774!)$ about Spades+, v2.7.4