+++ This bug was initially created as a clone of Bug #1845189 +++

Description of problem:
An error is displayed in the disks tab if a PVC created through the PVC wizard is in the same namespace as the VM template.


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. Navigate to Storage > Persistent Volume Claims
2. Click the 'Create Persistent Volume Claim' button
3. Complete the form and click the 'Create' button
4. Navigate to Workloads > Virtualization > Virtual Machine Templates
5. Create a VM template in the same workspace (the PVC you created need not be used)
6. Go to the VM templates overview page and click the Disks tab

Actual results:
An error that says "Oh no! Something went wrong." is displayed along with a stack trace.


Expected results:
The list of disks should be displayed.


Additional info:
This appears to occur because PVCs created through the PVC wizard don't have the metadata.ownerReferences property. This causes an NPE, which then causes the error.