When a user deletes a self-validation checkup within the fleet virtualization view, the application appends an unnecessary trailing slash to the URL. This malformed URL causes the "Self Validation" tab to lose its active highlight state and prevents the user from successfully selecting or navigating to other checkup tabs.

Always

1. Navigate to the Fleet Virtualization view.
2. Select the Self Validation checkup tab.
3. Delete an existing self-validation checkup.
4. Observe the resulting URL in the browser address bar and the tab navigation state. 

A trailing slash is added to the URL (e.g., .../self-validation/ instead of .../self-validation). The "Self Validation" tab is no longer highlighted as active, and clicking on other checkup tabs fails to navigate correctly.

The URL should remain correctly formatted after deletion. The "Self Validation" tab should remain active/highlighted, and navigation to other tabs should function normally.