<!-- Add the related story/sub-task/bug number, like Resolves#123, or
remove if NA -->
**Related issue:** Resolves#43591
# Checklist for submitter
- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/guides/committing-changes.md#changes-files)
for more information.
## Testing
- [x] QA'd all new/changed functionality manually
### Before
https://github.com/user-attachments/assets/ddd1bfe6-d8f8-426c-8add-71721013e18d
### After
https://github.com/user-attachments/assets/86e4f60f-b78e-40cb-835b-a7ea40d54f10
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Bug Fixes
* Fixed an issue where the host details activity feed could incorrectly
display activities from a previously viewed host when navigating between
different hosts. The activity data is now properly scoped to ensure the
activity feed shows only activities relevant to the currently selected
host, preventing stale data from appearing.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Nico
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