Jhin vs Zyra Seed to trap bug

So why when zyra plants or has a seed on the ground and I as Jhin throw my flower trap down, does it automatically trigger my traps..... this makes no sense because my traps are just like shacos boxes or teemos shrooms and zyras seeds dont trigger them.... PLEASE FIX THE SEED BREAKING MY TRAPS BUG. Or is it not a bug? Somewhere i read that the seeds are coded as minions basically.... i understand maybe her wasting the mana to spawn the plants that have life bars, that would be a minion able to take dmg and trigger my traps. But when she has a seed down that can trigger my traps but not trigger the seed or remove it. Its like a auto negating ward that Negates anything placed in that area now..... Thats not very fair.