NPM Install does not install all packages

I am using Windows 10 in this scenario. I have no tested on Mac yet.

I am trying to install framework called WP Rig in my local env. Now, if I clone the repo into the proper place and run npm install in my ide terminal or windows bash, then everything works as expected. However, if I try to run the npm install from the main thread of my add-on, OR, if I try to ssh into the container and run npm install from within the site shell, it only installs all of the @ packages, but none of the others. So only a partial npm install occurs, which is obviously not idea. Any ideas? Thank you.