Unable to find bucket matching 'aw-watcher-window_unknown' (hostname filter set to 'None')

- [x] I am on the [latest](https://github.com/ActivityWatch/activitywatch/releases/latest) ActivityWatch version.
- [ ] I have searched the issues of this repo and believe that this is not a duplicate.

- **Windows 11**:
- **Version: v0.13.2**:

## Describe the bug

## To Reproduce

## Expected behavior

## Documentation

## Additional context