phaser-framework - Phaser/spine - 当我连续播放两个动画时，只播放第一个动画一次

Question

var itemshop_idx = {
    idle:1,
    out:2,
    in:3
};

spine_itemShop.state.onComplete = function (trackIndex) {
        switch(trackIndex){
            case itemshop_idx.in://in
                spinePlay_1(spine_itemShop, "popup_item_shop_idle", itemshop_idx.idle, true);
                break;
            case itemshop_idx.out://out
                group_itemShop.visible = false;
                break;
        }
    };

spine_itemShop.setAnimationByName(itemshop_idx.in, "popup_item_shop_in", false);

此代码仅向我显示“popup_item_shop_in”动画一次。当我玩

spine_itemShop.setAnimationByName(itemshop_idx.in, "popup_item_shop_in", false);

再次，我不显示“popup_item_shop_in”动画。直接显示“popup_item_shop_idle”动画即可。

什么问题？

我已经搜索了有关此问题的解决方案，使用了很多关键字，例如 spin/phaser/animation/pixi.js/orange group/github/time/replay/reset/init/etc...

但我找不到解决方案。