incorrect namespace generated in Controller

[realmarkcross]

This example assumes a model class called Entity.

use statement incorrectly generated as:
use EntitySearch;
the correct statement should be the qualified namespace that the user enters on gii form:
use frontend\models\EntitySearch;

namespace is incorrectly generated as:
use EntitySearch;
the correct use statement should include the qualified namespace that the user enters on the gii form: use frontend\models\EntitySearch;