[Cocos creator] Install sendBird SDK error

Sendbird Chat API/SDK JavaScript
1

[Problem/Question]
Use sendBird SDK on Cocos creator, show error “TypeError: e is not a function”. File path: node_modules/@sendbird/chat/__bundle-876f9ffa.js
[SDK Version]
4.8.4

[Reproduction Steps]

  1. Input “@sendbird/chat”: “^4.8.4” in package.json
  2. Run “npm install” (or “yarn install”)
  3. Open cocos creator project
  4. Show error “typeError: e is not a function” on Cocos creator console。

[Frequency]
Every time

[Current impact]
Can not work.