Pony Fantasy VI Remake

A small oddity. One of my weapons is flagged to Berserk the user, but it doesn't take. Changing it to Confuse also didn't take, and I'm not fully sure where to look in the coding to check the flags working or not.

Pretty sure some statuses does not work on weapons, I once tried to make a weapon inflict the Clear/Vanish status and it did not work. I do not know if this is a bug or it is intended. It would be nice to know why it does not work. I do know that Safe/Protect and Shell works on weapons.