Breadcrumb does not contain last trail when accessing the actual path of a default local task directly

Problem

• The last active trail link is missing, when accessing the actual path of a default local task directly.

Scenario

• Given:
  

    $items['admin/structure/contact'] = array(
    );
    $items['admin/structure/contact/manage/%contact_category'] = array(
    );
    $items['admin/structure/contact/manage/%contact_category/edit'] = array(
      'type' => MENU_DEFAULT_LOCAL_TASK,
    );
    $items['admin/structure/contact/manage/%contact_category/delete'] = array(
      'type' => MENU_LOCAL_TASK,
    );
  

• When:
  1. Accessing admin/structure/contact/manage/feedback.
  2. Accessing admin/structure/contact/manage/feedback/edit.
• Then:
  1. PASS: The breadcrumb contains: Home » Administration » Structure » Contact form
  2. FAIL: The breadcrumb contains: Home » Administration » Structure