oc-mirror v1 and v2 do not mirror multiple channels for the same operator   

4.19    

Always    

1.  Setup an `ImageSetConfiguration` file with the following contents

```
mirror:
  operators:
    - catalog: registry.redhat.io/redhat/redhat-operator-index:v4.16
      packages:
        - name: rhbk-operator
          defaultChannel: stable-v22.0
          channels:
          - name: stable-v22.0
            minVersion: 22.0.9-opr.1
          defaultChannel: stable-v26.0
          channels:
          - name: stable-v26.0
            minVersion: 26.0.7-opr.1
```

2.  Kick off an oc-mirror v1 or v2 job from registry.redhat.io to a local disk location

3.  Mirror the contents from disk to a local Quay registry

Both oc-mirror v1 and v2 only mirror the second default channel 

### oc-mirror v1 ###

$ oc-mirror list operators --package rhbk-operator --catalog mirror-dr.syangsao.net:8443/erie/redhat/redhat-operator-index:v4.16

NAME           DISPLAY NAME                        DEFAULT CHANNEL
rhbk-operator  Red Hat build of Keycloak Operator  stable-v26.0

PACKAGE        CHANNEL       HEAD
rhbk-operator  stable-v26.0  rhbk-operator.v26.0.7-opr.1

$ oc-mirror list operators --package rhbk-operator --channel stable-v26.0 --catalog mirror-dr.syangsao.net:8443/erie/redhat/redhat-operator-index:v4.16

VERSIONS
26.0.7-opr.1

Above output for oc-mirror v1 only grabs 1 image version from 1 channel only.

### oc-mirror v2 ###

$ oc-mirror list operators --package rhbk-operator --catalog mirror-dr.syangsao.net:8443/erie2/redhat/redhat-operator-index:v4.16

NAME           DISPLAY NAME                        DEFAULT CHANNEL
rhbk-operator  Red Hat build of Keycloak Operator  stable-v26.0

PACKAGE        CHANNEL       HEAD
rhbk-operator  stable-v26.0  rhbk-operator.v26.0.15-opr.1

$ oc-mirror list operators --package rhbk-operator --channel stable-v26.0 --catalog mirror-dr.syangsao.net:8443/erie2/redhat/redhat-operator-index:v4.16

VERSIONS
26.0.8-opr.1
26.0.13-opr.1
26.0.15-opr.1
26.0.7-opr.1
26.0.9-opr.1
26.0.10-opr.1
26.0.11-opr.1
26.0.12-opr.1
26.0.14-opr.1

Above output for oc-mirror v2 grabs the specified version and above, which is expected behavior, other than not grabbing the images from stable-v22.0.

Both options should grab images from the both the `stable-v22.0` and `stable-v26.0` channels that are above the minVersion(s) that are specified in the `ImageSetConfiguration` file   

$ oc-mirror version

Client Version: version.Info{Major:"", Minor:"", GitVersion:"4.19.0-202507101307.p0.g9283907.assembly.stream.el9-9283907", GitCommit:"9283907f659b8196cf0a9a45b9c4b0016edb25d5", GitTreeState:"clean", BuildDate:"2025-07-10T13:56:48Z", GoVersion:"go1.23.9 (Red Hat 1.23.9-1.el9_6) X:strictfipsruntime", Compiler:"gc", Platform:"linux/amd64"}