default import "reactGA" import every module _ ES6

[echo178]

When I try to default import as the usage stated
"import 'ReactGA' from 'react-ga4'"
ReactGA.initialize('G-0000000000') is not usable and saying it is not a function.

in the console.log, it is importing both ReactGAImplementation and default so it can only be initialize through ReactGA.default.initialize().
Is this intended because the usage tutorial is not stated like that