Dependency list in package explorer

[tuzzu]

Hi,
I have the following situation in node.js projects in Visual Studio.

Npm package manager shows all packages regardless of their state (npm-node-explorer shows all the sub-dependencies of all the packages), as shown in the picture

The thing I don't understand about this "issue" is the fact that in other projects I don't see those "Installed, but not explicitly listed in package.json" npm packages. Here's an example of a project:

I found out that the "problem" is that the "_requiredBy" tag written in package.json files inside the dependencies folders in node_modules is missing.

Is there a way to see only installed and listed in package.json packages?

Best regards.