Having two AuthProxyWorkload with same selector and same connection string makes the operator fail creation

[jpaodev]

Information:
Having 2 AuthProxyWorkload with same selector and same connection string makes the operator fail. This should still work, as there is no conflicting information and allows a smooth rollover.

The question is, how would one handle 2 conflicting ones, but I think this one should not fail, if it's not conflicting information. But I guess this a design choice? Looking forward to your thoughts!

Version where the error occured:
1.7.8

Reproduced on latest version:
Yes

Logs / Further Info:

Name:                        open-webui-pgbouncer-78dd849f95.18c83568c85e5cc4
Namespace:                   open-webui
Labels:                      <none>
Annotations:                 <none>
API Version:                 events.k8s.io/v1
Deprecated Count:            8
Deprecated First Timestamp:  2026-08-03T05:46:16Z
Deprecated Last Timestamp:   2026-08-03T05:46:21Z
Deprecated Source:
  Component:  replicaset-controller
Event Time:   <nil>
Kind:         Event
Metadata:
  Creation Timestamp:  2026-08-03T05:46:16Z
  Resource Version:    1785735981523231007
  UID:                 68fb8469-a62e-43b2-b1b8-4b340decc481
Note:                  Error creating: admission webhook "pods.proxy.cloudsql.google.com" denied the request: there is an AuthProxyWorkloadConfiguration error reconciling this workload found 1 configuration errors on workload /v1, Kind=Pod open-webui/: [{PortConflict proxy port 5432 for instance REDACTED:europe-west3:shared-postgres is already in use open-webui-pgbouncer-double open-webui /v1, Kind=Pod  open-webui}]
Reason:                FailedCreate
Regarding:
  API Version:         apps/v1
  Kind:                ReplicaSet
  Name:                open-webui-pgbouncer-78dd849f95
  Namespace:           open-webui
  Resource Version:    1785735959118047010
  UID:                 08199b78-c069-4b24-98c1-3c421656f9b5
Reporting Controller:  replicaset-controller
Type:                  Warning
Events:                <none>