Why --lock-only flag logic removed?

[Grommash9]

I can see in that commit:

https://github.com/pypa/pipenv/commit/6ac1451ec86d2949855e557109c2eb92b61930fc

The logic from flag lock-only was removed and now we have that flag but it is doing nothing at all, why? Should we fix that?

The sense of that flag is to not update the Pipfile if we don't want to include some packages in it