[Bug Report] 调用cherryInstance.setValue方法的时候，进入页面出现异常

Prerequisites

• There isn't an existing issue that reports the same bug to avoid duplicates.
• The provided information offers a minimal reproducible example of the bug.
• For Q&A, please open a GitHub Discussion instead.

Describe the Bug

我想实现编辑文章的功能，点击编辑的时候会跳转到编辑页面，显示文章信息，编辑页面采用的是cherry这个
最开始的调用如下： 用的是ref

    <div>
      <!-- 编辑器-->
      <cherry-components ref="cherryComponents"
                         :height="height"
                         :editorModel="editorModel"
      ></cherry-components>
    </div>

this.$refs.cherryComponents.cherryInstance.setValue('');

看到有老哥说是ref的问题，然后我就用数据总线mitt，结果还是不行

A:
 EventBus.emit("set-content", res.data.data.content);

B:
 mounted() {
    this.initMarkDown();
    EventBus.on("set-content", (content) => {
      this.content = content;
      this.cherryInstance.setValue(content);
    });
  },

这样还是会有问题，是我的调用方法不对吗
项目参考：https://gitee.com/HelloWangXianLin/xiaoxiao-demo/tree/master/SpringBoot+Layui+Vue%20%E7%BC%96%E8%BE%91%E5%99%A8/easy-editor-ui

Reproduction Steps

No response

System Information

No response

Contributing

None

The report mentions the cherry-components ref, cherryInstance.setValue, and an EventBus listener, with a linked demo project. Start by comparing the demo's editor initialization and setValue timing with the reported Vue usage. Done means reproducing the page-entry exception and documenting a confirmed cause or a clearly scoped fix.