yii\bootstrap\Nav isItemActive doesn't work with implied /index

[adhayward]

If you have the following in your view:

<?= Nav::widget([
            'activateItems'=>true,
            'items' => [
                [
                    'label' => 'Item 1',
                    'url' => ['/item1/index'],
                ],
                [
                    'label' => 'Item 2',
                    'url' => ['/item2'],
                ],
            ],
        ]); ?>

If you click on Item 1 isItemActive returns true and it gets highlighted correctly.
If you click on Item 2 isItemActive returns false and it doesn't get highlighted.

The problem appears to be on the line
if (ltrim($route, '/') !== $this->route) {
where $route includes the /index and $this->route doesn't

[machour]

Same as #209