Separate navigation config for zend framework modules - php

Question

I have the following configuration for my navigation in my application module in Application/config/module.config.php:
'navigation' => array(
'default' => array(
array(
'label' => 'Home',
'route' => 'home'
)
)
)
I have the following configuration for my navigation in my cortana module in Cortana/config/module.config.php:
'navigation' => array(
'default' => array(
array(
'label' => 'Home',
'route' => 'cortana-home'
),
array(
'label' => 'Resources',
'route' => 'cortana-resources'
),
array(
'label' => 'Reports',
'route' => 'cortana-reports'
),
array(
'label' => 'Services',
'route' => 'cortana-services'
),
array(
'label' => 'System',
'route' => 'cortana-system'
)
)
)
Im using the layout in my Cortana modulle. Here is the navigation code:
<div class="collapse navbar-collapse">
<?php echo $this->navigation('navigation')
->menu()
->setMinDepth(0)
->setMaxDepth(0)
->setUlClass('nav navbar-nav');
?>
</div><!--/.nav-collapse -->
And finally, unfortunately my result compiles the following HTML:
<li>
Home
</li>
<li class="active">
Home
</li>
<li>
Resources
</li>
<li>
Reports
</li>
<li>
Services
</li>
<li>
System
</li>
</ul> </div><!--/.nav-collapse -->
As you can see, there is 2 home navigation pages. It looks like the code merged the Application navigation module and the Cortana navigation module.
What I need is to have a navigation for the Cortana module and then a separate navigation for the Application module.
UPDATE
I've also tried changing the navigation key to cortana-navigation the following:
/Cortana/config/module.config.php
'service_manager' => array(
'factories' => array(
'cortana-navigation' => 'Zend\Navigation\Service\DefaultNavigationFactory'
)
),
'cortana-navigation' => array(
'default' => array(
array(
'label' => 'Home',
'route' => 'cortana-home'
),
array(
'label' => 'Resources',
'route' => 'cortana-resources'
),
array(
'label' => 'Reports',
'route' => 'cortana-reports'
),
array(
'label' => 'Services',
'route' => 'cortana-services'
),
array(
'label' => 'System',
'route' => 'cortana-system'
)
)
)
And then in my Cortana layout (Cortana/view/layout/layout.phtml)
<div class="collapse navbar-collapse">
<?php echo $this->navigation('cortana-navigation')
->menu()
->setMinDepth(0)
->setMaxDepth(0)
->setUlClass('nav navbar-nav');
?>
</div><!--/.nav-collapse -->
And now my result compiled HTML is:
<ul class="nav navbar-nav">
<li>
Home
</li>
</ul> </div><!--/.nav-collapse -->
I unfortunately have no explanation for why its now using the Application navigation (navigation) instead of the (cortana-navigation) but it does mean that its responding to the change of factory
SECOND UPDATE
I did notice that in the file `Zend/Navigaiton/Service/DefaultNavigationFactory.php' :
class DefaultNavigationFactory extends AbstractNavigationFactory
{
/**
* #return string
*/
protected function getName()
{
return 'default';
}
}
This might mean something with using the default name