Can I use a single Docker volume for all Verdaccio paths?

[watery]

The Docker installation documentation say to bindmount three paths, then suggests using volumes.

I tried setting a single volume:

docker run -d -it --volume verdaccio-data:/verdaccio --name verdaccio -p 4873:4873 verdaccio/verdaccio

But even by creating the volume manually before running the image, or letting Docker create it upon image run, folders inside the volume are created, though no published package is present, the storage folder is empty.

The publishing is successful, as I see the package in the web UI.

I'd like not to have three separate volumes, is that possible?