Object doesn't support property or method 'find' with IE11

[ghost]

Do you want to request a feature or report a bug?

• just a question

What is the current behavior?

• amplify-js is not working at my S3 bucket.

• I try npm run build && aws s3 sync build/ s3://my-some-bucket

  • my-bucket is Static website hosting, and allow to access public.

• and I got below error (sorry, it display with lang japanese)

• https://imgur.com/a/5VRo3Lg

• amplify-js is not support IE11? I needs to work with IE11. How I solove it?

If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem. Your bug will get fixed much faster if we can run your code and it doesn't have dependencies other than AWS Amplify.

"aws-amplify": "1.0.2",
"aws-amplify-react": "1.0.2",
"react": "^16.4.0",

What is the expected behavior?

• Work fine with IE11

Which versions of Amplify, and which browser / OS are affected by this issue? Did this work in previous versions?

• It is as above.

Thanks

[ghost]

Object doesn't support property or method 'find' is occured from Interaction.js

[plum-shiga]

I found it below.
facebook/react#8379 (comment)

I think it is not Bug, you can be avoided this issue with babel.

[github-actions]

This issue has been automatically locked since there hasn't been any recent activity after it was closed. Please open a new issue for related bugs.

Looking for a help forum? We recommend joining the Amplify Community Discord server *-help channels or Discussions for those types of questions.