✔️Only In Player Inventory

Enable it in each rule

You can add only-in-player-inventory option in each rule to make this rule only apply to items in player inventory, all items outside player inventory won't be modified by MythicChanger.

Please note that this option only work for fake changes, for real change, it already be limited to player inventory, which means real changes itself never modify item outside player's inventory which is very danger.

Check custom menu only

After enable this option, all slots outside player's inventory will not apply fake change, however, some people just want to hide our changes in custom menu plugins, so you can enable check-chests-only option in config.yml, after enable, crafting table, enchantment table and so on will still display our fake changes, only custom chest menu will be effected.