[CGMZ] Fast Travel for RPG Maker MZ

Hi, this is actually a bug in Item Popup, not Fast Travel. I will fix this asap, thank you for the bug report. If you want to fix it yourself you can search for alias_CGMZItemPopup_GameParty_gainItem in CGMZ Item Popup's js file and replace the function with this:

const alias_CGMZItemPopup_GameParty_gainItem = Game_Party.prototype.gainItem;
Game_Party.prototype.gainItem = function(item, amount, includeEquip) {
    alias_CGMZItemPopup_GameParty_gainItem.apply(this, arguments);
    if(item && amount > 0) {
        const type = (DataManager.isItem(item)) ? "item" : (DataManager.isWeapon(item)) ? "weapon" : (DataManager.isArmor(item)) ? "armor" : "invalid";
        const id = item.id;
        if(this.CGMZItemPopup_shouldPop(id, type)) {
            $cgmzTemp.addItemPopupToQueue({type: type, id: id});
        }
    }
};