Can't Resolve Const

[astorm]

when I use generate:ui:form in Namespace/Module/Controller/Adminhtml/Thing/Save.php line 60 ;

           $data['is_active'] = Namespace\Module\Model\Thing::STATUS_ENABLED;

This line can't resolve the Const, (missing the first \ before namespace) it should be :

           $data['is_active'] = \Namespace\Module\Model\Thing::STATUS_ENABLED;

And even then, we don't have STATUS_ENABLED defined.