Mischief Mastered

I have tried multiple times maxing out the Mischief skill to get the trophy. Made new saves, deleted and reinstalled the game, using the gallery instead of leveling it up myself. Syncing with playstation network and it still won't pop and is the last trophy I need for the plat. I have the plat on my main account so don't get why I'm having such an issue with one trophy on a different account. I am on ps5