t.replaceAll is not a function

[INFO:CONSOLE(1)] "Uncaught (in promise) TypeError: t.replaceAll is not a function", source: https://multiapp-cache-weboffice.wpscdn.cn/app/weboffice-static/js/chunk/writer/core/app/application/doc_application_mobile.7bb03e84.chunk.zh-CN.js (1), 很多机型中打不开Word文档，PDF正常使用