Imported dynamic clusters batch deleting

[vyncent-t]

Describe the bug

If you use the "Add Cluster" button to add multiple dynamic clusters, then delete one of the clusters from this batch, they all are deleted.

To Reproduce

Steps to reproduce the bug:

1. Open headlamp in app mode
2. Use the "Add Cluster" button to add dynamic clusters
3. Delete one of the multiple clusters added
4. Notice that a list of all the clusters you have added from the file source is quickly rendered before delete screen
5. Notice that all the clusters from that same file source are now gone

Environment (please provide info about your environment):

• Installation type: 0.31.1

Are you able to fix this issue?

Currently do not have a fix for this