Css not being imported when library exports more than one component

[Altaflux]

By default the project will exports default a single component and when consumed by another project it works fine and the case is correctly applied.

But when exporting more than one component the css seems to be no longer applied. The css is generated correctly. The only workaround I see for now is to disable the "extract" flag on webpack which generates a single Js with the css embedded.

Any idea on how to work around this?