->add_fields of Complex Fields does not allow multiple calls

[martin-neumann-gurus]

Version

• Carbon Fields: 3.6
• WordPress:
• PHP: 8.2

Expected Behavior

In ->add_fields of a container I can make multiple calls to subsequently add more fields

Actual Behavior

It throws an error that the group name is already in use.
I see in the documentation the option to create named groups. But at least when no name is defined, I would expect the function to add more fields instead of throwing an error.

Container definition

$complex = Field::make( 'complex', 'fields', __( 'Page Definitions', 'webgurus-mautic' ) )
            ->add_fields( [
                Field::make( 'select', 'page', __( 'Name of Confirmation Page' , 'webgurus-mautic') ) ->set_options( array('\Webgurus\Admin\MauticAdmin', 'getPages' ) ),
                Field::make( 'select', 'confirm_check', __( 'Segment Check' , 'webgurus-mautic') ) ->set_options( [
                    's' =>  __( 'Check if subscribed' , 'webgurus-mautic'),
                    'u' =>  __( 'Check if unsubscribed' , 'webgurus-mautic'),
                    'n' =>  __( 'No Segment Check' , 'webgurus-mautic') 
                ]),
                Field::make( 'select', 'confirm_segment', __( 'Segment to confirm' , 'webgurus-mautic') ) ->set_options( array('\Webgurus\Admin\MauticAdmin', 'getSegments' ) ),
                Field::make( 'text', 'confirmed_text', __( 'Text to show if confirmation action will be taken (segment check false)', 'webgurus-mautic' ) ),
                Field::make( 'text', 'resolved_text', __( 'Text to show if confirmation action already resolved (segment check already true)', 'webgurus-mautic' ) ),
            ]);
        $complex->add_fields( [
                Field::make( 'radio', 'do_not_contact', __( 'Do not Contact (Email Channel)', 'webgurus-mautic' ) ) ->set_options( array('add' => __( 'Add' , 'webgurus-mautic'), 'remove' => __( 'Remove' , 'webgurus-mautic'), '' => __( 'Maintain Unchanged' , 'webgurus-mautic'))),
                Field::make( 'select', 'send_email', __( 'Send Email' , 'webgurus-mautic') ) ->set_options( array('\Webgurus\Admin\MauticAdmin', 'getEmails' ) )
                ]);