After version 2.7.0, the Item Format used the name option as the display name for the item. However, previous versions used the display option as the display name for the item. Now, the plugin will read both options simultaneously to avoid situations where the new version cannot recognize the corresponding custom item name after the old version configuration is loaded.
Fixed actions will not be executed if give-item option in reward config has been set to false. (flip-actions can still work if you still want to use old version)