Unable to import into a static list?

I would really like to see the option to add an import of contacts to a static list. This is particularly important for those of us who don’t use HubSpot as our CRM, or who have data in other systems we need to keep in sync with HubSpot. I understand why HubSpot is no longer creating a static list from every import, but importing new contacts to add to an existing list is something we do often and this was possible in our previous systems. There should simply be an option to “add to a list” in the contact import process.