[BUG] Can't import the named export 'Children' from non EcmaScript module

[JohnCook36]

Hello.
Faced the problem shown in the screenshot. Found a solution in your issues, but it didn't help. What could be the problem?

Thanks in advance

[mryechkin]

Running into this issue as well (using standard create-react-app template with Webpack 4). No changes other than upgrading from 4.1.17 to 5.2.1, and now seeing the same error.

[mryechkin]

This is probably the same root cause as #1307

[mattgperry]

Dupe #1307