Velero Backup Validation Error CC_CLI

Description of the problem

When enabling Velero via cc_cli wizard, the generated inventory is not schema-compliant.
The backup object is missing, although the schema defines it as required.
This causes cc_cli validate to fail immediately.

Preconditions & Environment

• CIVITAS/CORE latest version (v1.2)
• Using cc_cli
• Local environment (k3d)

List the steps to reproduce the problem:

1. install cc_cli
2. run cc_cli wizard
3. enable velero backup
4. run cc_cli validate

Expected behavior

• Validation should succeed if Velero is enabled with default values.
• No schema errors should be raised.

Observed behavior

Syntax validation failed: 'backup' is a required property

Failed validating 'required' in schema['properties']['all']['properties']['children']['properties']['controller']['properties']['vars']['properties']['inv_op_stack']['properties']['velero']:
    {'type': 'object',
     'additionalProperties': False,
     'properties': {'enable': {'type': 'boolean'},
                    'ns_name': {'type': 'string'},
                    'velero_namespace_suffix': {'type': 'string'},
                    'backup': {'$ref': '#/definitions/Backup'}},
     'required': ['backup', 'enable', 'velero_namespace_suffix'],
     'title': 'Velero'}

On instance['all']['children']['controller']['vars']['inv_op_stack']['velero']:
    {'enable': True}

Screenshots

If relevant, copy and paste screenshots or photos of the problem here.