Vue3 ts 使用preview 时报错

[ckcfcc]

preview.js:1 Uncaught TypeError: Cannot read properties of undefined (reading 'prototype')
at Object. (preview.js:1:6724)
at n (preview.js:1:413)
at Module. (preview.js:1:8520)
at n (preview.js:1:413)
at preview.js:1:1212
at preview.js:1:1221
at preview.js:1:81
at ../../node_modules/.pnpm/@kangc+v-md-editor@1.7.12_v_4d4acaa65f1c090f801123b2cab2a43a/node_modules/@kangc/v-md-editor/lib/preview.js (preview.js:1:248)
at __require (chunk-EWTE5DHJ.js:12:50)
at preview.js:1:27557

main.ts 代码如下：

... 上面省略
import VMdPreview from "@kangc/v-md-editor/lib/preview";
import "@kangc/v-md-editor/lib/style/preview.css";
import baseTheme from '@kangc/v-md-editor/lib/theme/base';

VMdPreview.use(baseTheme);
VMdPreview.use({
extend: (md) => md.set({ highlight: () => '' })
});

getPlatformConfig(app).then(async config => {
setupStore(app);
app.use(router);
await router.isReady();
injectResponsiveStorage(app, config);
app.use(MotionPlugin).use(useI18n).use(useElementPlus).use(Table);
app.use(VMdPreview);
app.mount("#app");
});