ES5 build contains `findIndex` (incompatible API)

[mormubis]

Is there an existing issue for this?

• I have checked for existing issues https://github.com/getsentry/sentry-javascript/issues
• I have reviewed the documentation https://docs.sentry.io/
• I am using the latest SDK release https://github.com/getsentry/sentry-javascript/releases

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using? If you use the CDN bundles, please specify the exact bundle (e.g. bundle.tracing.min.js) in your SDK setup.

Sentry Browser CDN bundle

SDK Version

7.42.0

Framework Version

No response

Link to Sentry event

No response

SDK Setup

No response

Steps to Reproduce

1. Embed CDN ES5 compatible into the web

<script src="https://browser.sentry-cdn.com/7.42.0/bundle.tracing.es5.min.js" integrity="sha384-hTEWcli8KEPeCYX7NZhZxh16LvH0JkPqN5/dhTmGFoEOUJnIsKl0x2WFFZ8bBAad" crossorigin="anonymous" referrerpolicy="no-referrer"></script>

2. Check dev tools through IE11.

Expected Result

No ES6 or higher syntax.

Actual Result

SCRIPT438: Object doesn't support property or method 'findIndex'
bundle.tracing.es5.min.js (2,44633)

[mydea]

Hey, thanks for the report. We'll fix this for the ES5 build - see #7400.

[mormubis]

Hey, thanks for the report. We'll fix this for the ES5 build - see #7400.

Thank you! I manually changed this and checked if there were any other errors. I couldn't find anything else!

[mydea]

This is fixed in 7.43.0!