Error finding scss files.

[jtwigg]

When adding the line

import "react-widgets/styles.css";

to my project, I start to see these errors below linked to failing to find the scss files in the correct folder.
The path lookup seems to be wrong. Those files do
in fact exist in
node_modules/react-widgets/scss/calendar.scss
and
node_modules/react-widgets/scss/src/scss/calendar.scss

Failed to parse source map from '<workspace>/node_modules/src/scss/calendar.scss' file: Error: ENOENT: no such file or directory, open '<workspace>/node_modules/src/scss/calendar.scss'

1. I do not want to turn off GENERATE SOURCE MAPS.
2. I'm running in a Lerna mono repo, could this be related?