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kotlinlang

is this issue still a thing? <https://github.com/Kotlin/kotlinx.coroutines/issues/3874>
I might be running into the same problem, adding a k/js script to a website running k/js. but the proposed workaround doesn't work for me.

Yes, still a thing. According to a Kotlin/JS developer, it is going to get fixed in the Kotlin/JS compiler next year: <https://youtrack.jetbrains.com/issue/KT-79907/KJS-window-dispatcher-compatibility-issue-when-using-multiple-kotlin-js-projects-from-plain-javascript#focus=Comments-27-13009381.0-0>

that's good news. also, I got the fix working after all, the webpack config was just at the wrong place

'root of your project' I understood as entire root, not module root
<https://kotlinlang.org/docs/js-project-setup.html#webpack-configuration-file>