NPM repository group not updating published packages

I am using Sonatype Nexus Repository ManagerOSS version 3.41.0-01 and I have set up npm repository with proxy and our own hosted repository. These two are grouped to a third one.

Problems is that when I publish something to our own hosted repository the group does not update the information until I press the invalidate cache button from the group repository settings. How can I make it automatic?

We are using the same version and experience exactly the same issue . The issue is happening all the time. In fact the only way to update the npm group will be to Invalidate the cache for the global nom group.