When attempting to detach a container disk from a virtual machine, the OpenShift Web Console page turns blank (black screen) in the browser. After this occurs, the VM details page becomes unusable.

Openshift Cluster version: 4.19

Always Reproducible

1] Log in to the OpenShift Web Console.
2] Navigate to Virtualization → Virtual Machines.
3] Select a virtual machine.
4] Go to Configurations → Storage.
5] Locate the container disk.
6] Click the three-dot (⋮) menu and select Detach.
7] Observe that the console page turns blank.

Detaching the container disk causes the OpenShift Web Console to become unresponsive, displaying a blank screen.

1] The OpenShift Web Console should remain functional and responsive.
2] If the operation is unsupported, the UI should display a clear warning or error message instead of breaking.

The issue occurs when detaching a container disk via the UI.No recovery is possible from the blank page without refreshing or navigating away.