Can this tool import from on-prem Youtrack?

I'm trying to import Jira issues via Youtrack in hopes of getting comments and history imported, too.

For this import, I've spun up an on-premises podman container of Youtrack. This import-tool throws in the towel at the start of the import:
```
ERROR c.j.s.i.y.YoutrackIssuesLoader - failed to parse YT response.
Does `--youtrackServer` URL match the one in your YT Domain Settings?
Typically, it should end with /youtrack
```

Is this tool meant to import only from a cloud Youtrack instance? I'm running YouTrack so that its base URL is http://localhost:48080...