Run simultaneous imports in different workspaces?

Run simultaneous imports in different workspaces?

I've got a ton of notes to import from Evernote, in a bunch of enex files (one per old Evernote folder). Some are going into my default workspace, and some are going into an Archive workspace. I have observed that I can only run one import at a time within a given workspace - if I try to run a second one, it just tells me that an import is currently running. But if I go to the other workspace and try to start an import, it looks like it will let me.

is this safe? it would certainly speed up this very slow process.