Issue Summary

When a user has a filter set to Release Vehicles and navigates to the Backlog and selects the Kanban view, the page may freeze if the number of Release Vehicles returned by the backend is too large.

Steps to Reproduce

1. Set a filter by Release Vehicle
2. Navigate to the Backlog for Program
3. Click on the Kanban button

Expected Results

The kanban options will apppear.

Actual Results

The page freezes and becomes unresponsive, requiring the user to reload the browser.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available